American Philosophical Society
Walter B. Cannon Papers
Cannon, Walter B. (Walter Bradford), 1871-1945
Mss.B.C163.1
/repositories/2/resources/1371
3 Linear feet
1905-1936
A key spokesman for the medical establishment against the antivivisection movement, Walter B. Cannon was head of the Council for the Defence of Medical Research of the American Medical Association from 1908 to 1936. He and his colleague William W. Keen monitored antivivisectionist activity, mobilized the medical profession, lobbied politicians, testified in public hearings, and wrote tirelessly in defense of animal experimentation. Cannon was George Higginson Professor of Physiology at Harvard Medical School and head of its physiology department. Keen was a prominent surgeon and neurologist from Philadelphia.
The Cannon Papers consist of over 1.5 linear feet of correspondence, 1905-1928, primarily between Cannon (1871-1945) and Keen (1837-1932) regarding their mutual opposition to the antivivisection movement.
LH-B-14-4
English .
1-6
Physiology, Biochemistry, and Biophysics Note
When Walter B. Cannon was chosen to succeed Henry P. Bowditch in 1906 as head of the Laboratory of Experimental Physiology at Harvard Medical School (the first laboratory of experimental physiology in America), he was already recognized as a leader in the field. A champion of scientific medicine and experimental biology, Cannon's neurophysiological studies on the regulation of the sympathetic nervous system, and his work on endocrine function, often entailed vivisection of animals (mainly cats). This of course was a motivating factor in his active participation in the effort against the anti-vivisection campaign. Originating late in the nineteenth century, the legislative debates concerning vivisection, which continued well into the 1920s, transcended mere emotional issues of cruelty to animals. The opposition to experimental research in physiology threatened the image of the new establishment of scientific medicine, its public support and potential resources. This threat was a motivating force behind Cannon's opposition to the anti-vivisectionists. This collection is complemented by the Cannon correspondence in the papers of Simon Flexner (B F365), Peyton Rous (B R77), and William M. Clark (B C547). These communications reflect Cannon's immense influence on the institutional aspects of the life sciences.
Author
Format
Date
Language
[Keen, William W. (William Williams), 1837-1932] (The correspondence between Keen (American Philosophical Society president 1908-1918) and Cannon, which makes up most of the Cannon Papers, deals almost exclusively with the anti-vivisection campaign and the legislative debate which it spawned. Although they do not address physiology research per se, the letters are a valuable source on aspects of the social and political context of experimental physiology and medicine.)
Correspondence (Circa 575 items)
1905-1928
English
Processing Information note
Catalogued by Carmen Lee, 2000.
Related Archival Materials note
The College of Physicians of Philadelphia has an important collection of correspondence of W. W. Keen regarding vivisection.
The bulk of the papers of Walter B. Cannon are housed in the Rare Books Department of the Francis A. Countway Library of Medicine, Harvard Medical School.
Immediate Source of Acquisition note
Acquired, 1973.
Preferred Citation note
Cite as: Walter B. Cannon Papers, American Philosophical Society.
Scope and Contents note
A significant resource for study of the response of the American medical community to antivivsectionist agitation during the first quarter of the twentieth century, the Cannon Papers are essentially a long conversation between two of the leading anti-antivivisectionists in America, Walter B. Cannon and William W. Keen. In over 650 letters, mostly quite brief, written between 1905 and 1928, Cannon and Keen engage in a sustained dialogue on the best strategies for defending vivisection to a skeptical public and on the best method for organizing the medical community. The collection is arranged chronologically.
Although the dominant theme of the collection is vivisection, Keen and Cannon were active as physicians and medical educators, and their correspondence inevitably touches on other subjects. At various points, the two discuss surgery, neurology, tuberculosis, typhoid vaccination, the treatment of shock, and evolution, and a number of organizations and individuals are mentioned, including the American Philosophical Society, the Mayo Clinic, American Medical Association, University of Minnesota, the League of Nations, the University of Pennsylvania, Joseph Lister, Woodrow Wilson, William H. Taft, Edward W. Bok, and S. Weir Mitchell.
Biographical/Historical note
Walter B. Cannon (1871-1945, APS 1908) was a physiologist and medical educator. He was widely noted for his trailblazing research in gastrointestinal physiology. He was the first to use the technology of X-rays to study gastrointestinal processes. He was a pioneer in studying the influence of emotional states on bodily functions and in "the understanding of nerve transmission and hormonal regulation of the body" (Lederer, p.340) and developed the concept of homeostasis. As a Harvard medical professor, he was the first to apply the case method to teaching systematic medicine. In his position as chairman of the American Medical Association's Defense Committee in Support of Medical Research, he led the fight against the Antivivisectionist movement. His major works include The Mechanical Factors of Digestion (1911), Traumatic Shock (1923), the Wisdom of the Body (1932) and Autonomic Neuro-Effector Systems (1937).
Canon was born on October 19, 1871 at Prairie du Chien, Wisconsin. He was the only son of Colbert Hanchett Canon, a railroad worker and Sarah Wilma Denio, a school teacher. He attended primary schools in Milwaukee, Wisconsin and St. Paul, Minnesota. At fourteen, when his father was disappointed at the boy's lack of diligence in school, he sent him to work in a railroad office for two years. After he returned to high school, he finished the four-year curriculum in three years, graduating as valedictorian of his class. He took an extra postgraduate year to prepare for college examinations. His English literature teacher Ms. M.J. Newson convinced Cannon to apply to Harvard College and helped to obtain financial aid for him. As a Harvard undergraduate he studied biology and zoology under Charles B. Davenport (1866-1944, APS 1907). He graduated summa cum laude in 1896 and received an M.A. degree from Harvard in 1897. Although he would have preferred to study medicine at Johns Hopkins, his letter to Hopkins's Dean William H. Welch, requesting financial aid went unanswered. Consequently, Cannon remained at Harvard for his medical training, entering the Medical School in the fall of 1896.
During his first year of medical school at Harvard, he followed the suggestion of physiology professor Henry P. Bowditch (1840-1911, APS 1904) that he join a second-year student Albert Moser in an investigation of the phenomena of swallowing and the visceral movements in animals using the recently developed technology of x-rays. Using an x-ray apparatus provided by Dr. Ernest Amory Codman of Massachsetts General Hospital, the two students examined the esophagus of a dog during the process of swallowing or deglutition. An initial demonstration, using pearl buttons revealed nothing. However, recalling the observation of Wilhelm Röntgen, who discovered x-rays a year earlier, that salts of heavy metals obstructed the passage of x-rays, they tried the same experiment, using gelatin capsules filled with bismuth subnitrate in a frog and a goose. This time the experiment succeeded, since bismuth subnitrate is opaque to x-rays. At a Boston meeting of the American Physiological Society in late December they repeated the experiment in a goose, using Röntgen's rays. This was the first public demonstration of the movement of the alimentary canal by use of x-ray technology. Cannon's continued investigation into the digestive system would later result in his first monograph,
Mechanical Factors of Digestion (1911). In it, he noted with great interest the correlation between emotional disturbances and the digestive process in animal subjects.
While in medical school Cannon also showed himself an educational innovator. Envious of the educational experiences of his roommate, a Harvard law student, who reported that he and his classmates discussed actual legal cases and their implications for practice in class, Cannon suggested a similar pedagogy in a 1900 paper published in the Boston Medical and Surgical Journal. The article, entitled "Case Method of Teaching Systematic Medicine," suggested employing real case histories and hospital data in active classroom discussions instead of the "dreary and benumbing process" of passively listening to lectures and reading texts. The young instructor's new teaching technique was quickly adopted by several departments at the Harvard Medical School and even incorporated by a number of medical texts.
In his last year of medical school Cannon was already working as a zoology instructor at Harvard College, where he taught comparative vertebrate anatomy. After he graduated from medical school in 1900, professor William Townsend Porter encouraged Harvard President Charles W. Eliot (1834-1926, APS 1871) to make Cannon an instructor of physiology. The following year on June 25, 1901 he married a longtime friend Cornelia James, who would later become a best-selling author. In 1902 Cannon advanced to the rank of assistant professor, again with Porter's backing. In 1906, when Cornell Medical School tried to recruit him, President Eliot decided to have Cannon, whose teaching ability made him popular with students, succeed the retiring professor Bowditch as George Higginson Professor of Physiology and department chairman (rather than Porter). Porter was made Professor of comparative physiology. Altogether Cannon would spend four decades on the physiology faculty of the Harvard Medical School, retiring in 1942. His tenure at Harvard was interrupted only by service with the Army Medical Corps during the First World War, when he was stationed in France and England in 1917-1918.
Cannon's growing engagement in physiological research had political, as well as professional implications for him. Following strong antivivisectionist assaults on the new Rockefeller Institute for Medical Research and legislative attempts in New York and elsewhere to curb the use of animals in medical experiments, Cannon joined the struggle against antivivisection. In 1908, in response to these antivivisectionist initiatives, the American Medical Association created a special Defense Committee in Support of Medical Research. Because of his prominence as an experimental physiologist, the thirty-seven year old Cannon was asked to head the committee, placing him in the forefront of the struggle. In this position he would be the A.M.A.'s chief strategist for the next eighteen years. He firmly defended the rights of medical researchers, declaring that "the imagined horrors of medical research do not exist . . . . [Furthermore] that their critics are ignorant—ignorant of the conditions of medical research and ignorant of the complex relations of the medical sciences to medical and surgical practice and . . . that these critics in their ignorance are endeavoring to stop that experimental study of physiology and pathology." Cannon and his retired colleague Philadelphia surgeon William W. Keen (1837-1932, APS 1884) monitored antivivisectionist activity, mobilized the medical profession, lobbied politicians, testified in public hearings, and wrote tirelessly in defense of animal experimentation.
During the first World War, Cannon worked on the treatment of trauma and wound shock. Even before the entry of the United States into the war, in the fall of 1916 the National Research Council recruited him for its Committee on Traumatic Shock. Later he joined the Harvard University Hospital Unit, and on his way to France in May 1917 stopped in London to join the Medical Research Committee, a group of physicians and surgeons from the British Expeditionary Forces, treating shock cases at the Casualty Clearing State at Béthune. The following summer, after the Medical Research Committee formed a Shock Committee, Cannon was named a member. Later, he was appointed director of the surgical research laboratory of the American Expeditionary Forces's Central Medical Department. Although Cannon and his colleagues initially focused their efforts on treating the acidosis that accompanies shock, they soon realized that acidosis was simply a secondary occurrence, the result of inadequate tissue perfusion. Cannon later summarized the conclusions of his wartime experiences in his work on Traumatic Shock (1923).
In the years preceding and immediately following World War I, he devoted much energy to research into the sympathetic nervous system and functions of the suprarenal medulla, such as the secretion of the adrenaline during stress, the "fight or flight" mechanism. The studies he started with M.A. McIver and S.W. Bliss on the sympathetic and adrenal mechanism for mobilizing sugar in hypoglycemia caused by insulin (1923) might have provided the original context for his notion of homeostatis. He coined the term in a 1926 paper titled "Physiological Regulation of Normal States." Canon published an extensive analysis of the problem of homeostatis in 1929. The article, which appeared in Physiological Reviews, discussed the homeostatic regulation of water, sodium chloride balance, glucose, protein, fat and calcium, but also examined the part played by the autonomic nervous system in homeostatis and the homeostatic functions of hunger, thirst, and uniform temperature. Cannon popularized the concept of homeostatis in a 1932 book entitled the Wisdom of the Body.
Beginning in the 1930's Cannon and his colleagues Z.M. Bacq and Arturo Rosenbluth focused their research chemical transmission of nerve impulses. An early synthesis of their work was entitled Autonomic Neuro-Effective Systems (1937), that hypothesized the existence of two "sympathins," one excitatory and one inhibitory. Although it drew critical reviews, the work bore some resemblance to the research e carried out later by Nobel laureates Otto Loewi (1936) and Ulf von Euler (1970).
In addition to his strong commitments to medical education and scientific research, Cannon cherished the deep conviction that as a citizen, a scientist is obligated to defend freedom, which is indispensable for productive scholarship. His beliefs in the family of humankind and the universality of science led to his involvement with the American-Soviet Medical Society and the American Bureau for Medical Aid to China. He was also increasingly concerned about the growing threat that fascist and authoritarian governments posed to the scientific community. After meeting Spanish physiologist Juan Negrin (later premier of the Spanish Republic), Cannon began to follow political developments in Spain very closely. In 1937 he became chair of the Medical Bureau to Aid Spanish Democracy. He also developed a friendship with Russian physiologist Ivan Pavlov (1848-1936, APS 1932), who had similar research interests, but he also had a general (albeit not uncritical) interest in the Soviet Union and it support for science. In all of these international endeavors Cannon was motivated by two concerns: the advancement of science and humanitarian support for the weak and oppressed.
Cannon was active in a number of scholarly and professional organizations, including the American Medical Association, the American Association for the Advancement of Science, and the American Physiological Society. He was elected to the American Philosophical Society in 1908. In addition to his research articles and monographs, he was author of a several popular books that found a wide audience. These works included
Bodily Changes in Pain, Hunger, Fear and Rage (1915) and The Wisdom of the Body (1932), and his autobiography, The Way of an Investigator: A Scientist's Experiences in Medical Research (1945).
Cannon retired from the Harvard Medical School in 1942. Although he was a visiting professor at the New York University Medical School in 1944 and did research with Arturo Rosenbluth in Mexico City in 1945, Cannon's health was failing. The ill health he had endured for decades and the cancerous condition he developed in later life are probably the result of his experiments with x-rays during the early days of his research. Cannon died in Franklin, New Hampshire on October 1, 1945. He was survived by his wife Cornelia, his son Bradford and daughter Marian.
Throughout his adult life, Cannon steadfastly maintained that science held the key to the betterment of the human condition, and that science was synonymous with "truth" and "knowledge". To Cannon, the sanctity of science should not be curtailed or tarnished by arbitrary limitations or falsehood. Scientists should be afforded maximum freedom in their research. In fact, it is the scientist's duty to maximize his freedom by educating the public and promoting a borderless ethic in scientific discourse. These convictions led Cannon to do battle with the antivivisection movement, to assist Jewish doctors from Nazi-controlled Europe, to bring medical relief to the Spanish Republic and to support the formation of scientific ties with the Soviet Union. Consequently, Cannon viewed his opposition to antivivsection as a fundamentally "moral" proposition. Convinced that animal experimentation was essential to medical progress, he considered antivivisectionists' efforts to throw roadblocks in the way of scientific progress as "immoral," and he fulminated over what he perceived as their use of distortions, fabrications, and mistatements, or their sheer, unadulterated ignorance.
General note
It is never easy to pin down the moment that a "movement" was born and even harder to determine the point at which it expired. American antivivisectionism began to appear only in the aftermath of the fierce debate in the UK that culminated in the act to restrict animal experimentation of 1876. Taking their cue from their British counterparts, a small number of Americans began to voice opposition to animal experimentation, but due to the rarity of animal experimentation in this country before the last quarter of the 19th century, the movement was slow to coalesce.
The first antivivisection bill in America was introduced in New York in 1880, and although it was defeated in the legislature, antivivisectionist pressure was ratecheted up over the next twenty years. At both state and national levels, legislative proposals to regulate vivisection came very close to becoming law, and public opinion swung largely to the antivivisection cause. Devising ever more ingenious strategies, the opponents of animal research kept busy with lecture tours and traveling exhibitions, protests and mass meetings, legislative protests and attempts at stopping medical schools from obtaining pets kept in city pounds. By the outbreak of the First World War, however, the antivivisection movement had passed its peak, and by the end of the 1920s, it was no longer considered by defenders of vivisection to be a serious threat.
One of the keys to the success of the antivivisection movement during its heyday was the network of humane societies and animal protection organizations that provided a structure for airing their perspective. The first such organization in America was the American Society for the Prevention of Cruelty to Animals, founded in New York by Henry Bergh in 1866, which, like many SPCAs, was also concerned with child abuse and welfare. Bergh was one of the first -- if not the first -- to challenge animal experimenatation at a time when such practice took place very infrequently in America, and it was he who initiated an antivivisection education program at the ASPCA in 1874, and who instigated the antivivisection bill before the New York legislature in 1880.
These radical beginnings, however, soon faded, and although the humane societies remained opposed to human vivisection, by the turn of the century they shrank from opposing animal research. It has been argued that this was largely due to the humane movement's "overall conservatism" in that period and the fact that it "avoided challenging the assumptions that underlie institutionalized exploitation," including "institutional cruelties in farming, vivisection, and exploited wildlife" (Finsen and Finsen p. 51).
In any event, the onus of antivivsetion activity fell elsewhere. Caroline Earle White, who had helped to organize the Pennsylvania SPCA in 1867 and who had served as President of its Women's Branch for fifty years, formed the American Antivivisection Society in 1877 to coordinate the efforts of the various humane societies across the country and to provide support for regulating animal experimentation. Begun in Philadelphia, the Society was followed by similar groups in Boston (1895), Maryland (1898), Chicago (1903), and New York (1908). Like the humane societies, these groups sought to promote the general welfare of all animals, from transportation of animals, to bullfights and wearing animal fur and skin, but as the humane societies began to shy away from supporting the abolition of vivisection, the AAVS did not. As a result, these two communities took increasingly divergent paths, much to the detriment of the antivivisection movement.
Not surprisingly, the vast majority of those who challenged the antivivisectionists were members of the medical profession. Among their leaders were William Henry Welch, professor of pathology and dean of the Johns Hopkins Medical School, who led the fight against federal legislation to restrict animal experimentation in 1896 to 1901. His successor in anti-antivivisectionism was William Williams Keen, head of the Department of Physiology at Harvard Medical School, who presented testimony during the Senate hearings in 1900. In Philadelphia, in addition to Keen, the physiologist Richard Mills Pierce and his colleagues at the University of Pennsylvania were active in anti-antivivisectionism, and after the establishment of the Rockefeller Institute in 1904, they were joined by Henry James, jr., and Simon Flexner. In 1908, the AMA stepped in to help coordinate the response of the medical community, forming a Council for the Defence of Medical Research, of which Cannon was appointed head.
The most vocal defenders of vivisection often argued against all forms of outside interference in medical education and research. They opposed not only the abolition of the use of animals, but even its regulation, maintaining that any concession on their part would lead to dire consequences for medical science. However, just as the antivivisectionists were not uniformly in favor of total abolition, not all medical researchers were so extreme. There was even a small contingent of antivivisectionist physicians who, like Arthur Leffingwell, commanded a degree of "authority" in the medical community.
If one generality applies to the antivivisectionists, it was that they were predominately female. White, renowned as founder of the AAVS, and a brilliant lecturer, was perhaps the most prominent, but women were the backbone of the movement at the grassroots level as both leaders and participants. Women such as Mary F. Lovell and Diana Belais organized antivivisection societies, provided funding, wrote articles and edited the magazine
Zoophilly, sought support from women's organizations, and lectured widely. The movement's leaders were generally drawn from families of good social standing, and many were active in other social reform movements (e.g. temperance movement).
Women shaped the movement from its ideological underpinnings to its rhetoric, strategy, and tactics. They stressed emotional elements such as compassion, affection, and caring for the young and defenseless, traits commonly regarded at the time as distinctly "feminine" and "maternal". They considered themselves responsible for setting children on the correct moral path, which included steering them away from cruelty to animals, and they took advantage of their association with women's groups to spread their antivivisection message.
The principal objection to animal experimentation among antivivisectionists was a moral and ethical one. They argued that it is fundamentally immoral to sacrifice sentient creatures to gain scientific knowledge, but more subtly, that claimed that vivisection decreased the moral sensibility of physicians, and by impairing their sense of compassion, would jeopardize public safety. Whether in the laboratory or slaughterhouse, they contended that cruelty to animals corrupted morality. Their ethical concern therefore extended to and included human subjects, especially orphans and hospital patients. Arguing that it was their particular duty to protect the young from exposure to the cruelty inherent in animal experimentation, they succeeded in securing legislation to prohibit vivisection in elementary and secondary schools.
Of all the proposals to regulate vivisection in the last decades of the 19th century and first quarter of the 20th century, the bils presented to Congress in 1896 and 1900 respectively presented the greatest challenge to the medical community. Representative James McMillan of Michigan introduced a bill in 1896 to regulate vivisection in the District of Columbia, modelled on the British act of 1876. After a public hearing, however, the vote was postponed due to the Spanish American War. A similar proposal was put forward in 1900 by Senator Jacob Gallinger from New Hampshire, who had conducted the Senate hearings in 1896. Antivivisectionists had hoped that by securing restriction at the federal level, it would be easier to bring about changes in local laws. Despite support from the public, academics, religious leaders, Supreme Court justices, and even a number of physicians, however, the bill languished due to intensive last minute political lobbying by Welch and other physicians.
The Gallinger bill served as a wake up call for the medical establishment. Even though the bill was defeated, the experience was sobering. Quick to learn their lesson, physicians realized the need to redouble their efforts to defend animal research, making full use of their political connections to push their agenda. Provivisection activists were quick to urge the Council for the Defence of Medical Research to be aggressive in the political sphere, as wellas they public sphere, and they closed ranks around their common cause. Even though Welch and Keen did not agree on everything, leading defenders of animal research always made sure to keep their disputes private and their community in excellent order.
Ultimately, the decline of the antivivisection movement can be traced to several causes beyond the effective response of the medical community. For quite some time it has been maintained that the discovery of diphtheria antitoxin and other major medical developments brought the antivivisectionists to their knees, and that the outbreak of war in 1914 altered moral priorities. Soldiers had to be vaccinated against typhoid and urgent questions about illnesses affecting the troops tempted medical researchers to turn increasingly to laboratory animals for answers. Antivivisection advocates uniformly opposed these activities, and as a result lost support among the general public. More generally, antivivisectionists were not helped by their tendency to misrepresentation and exaggeration, and their use of inaccurate, vague and outdated references. Although antivivisectionists continued to press for legislative changes into the 1920s, they were so thoroughly unsucessful that the many members of the medical community felt confident in declaring victory. Where Cannon had contributed twelve pieces against antivivisection between 1921 and 1926, he wrote only a single article on the subject in the 1930s.
Bibliography
Obituary of Walter B. Cannon, Journal of the American Medical Association 129 (Oct, 1945): 526.
Finsen, Lawrence and Susan Finsen, The Animal Rights Movement in America (New York, 1994).
Lederer, Susan, Subjected to Science: Human Experimentation in America Before the Second World War (Baltimore, 1995).
Scientific Correspondence
Science and technology
Typhoid vaccine
Surgery-United States
Evolution
Neurology-United States
Medicine-United States
Shock.
Tuberculosis
Vivisection
Wilson, Woodrow, 1856-1924
University of Pennsylvania.
American Medical Association
Bok, Edward William, 1863-1930
University of Minnesota.
League of Nations.
Mitchell, S. Weir (Silas Weir), 1829-1914
Keen, William W. (William Williams)
Taft, William H. (William Howa
Lister, Joseph, Baron, 1827-1912
Walter B. Cannon Papers
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1905-1928
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Cannon, Walter B. (Walter Bradford), 1871-1945
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1
to Walter B. Cannon
/repositories/2/archival_objects/258712
Keen, William W. (William Williams)
1910 January 22
2p.
1
to William W. Keen
/repositories/2/archival_objects/258713
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 January 24
3p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258714
Keen, William W. (William Williams)
1910 January 27
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258715
Keen, William W. (William Williams)
1910 January 28
2p.
1
to William W. Keen
/repositories/2/archival_objects/258716
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 January 31
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258717
Keen, William W. (William Williams)
1910 February 11
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258718
Keen, William W. (William Williams)
1910 Feb 14
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258719
Keen, William W. (William Williams)
1910 Feb 19
1p.
1
to William W. Keen
/repositories/2/archival_objects/258720
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Feb 21
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258721
Keen, William W. (William Williams)
1910 Feb 24
2p.
1
to William W. Keen
/repositories/2/archival_objects/258722
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Feb 26
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258723
Keen, William W. (William Williams)
1910 Feb 28
2p.
1
to William W. Keen
/repositories/2/archival_objects/258724
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Mar 1
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258725
Keen, William W. (William Williams)
1910 Mar 7
1p.
1
to William W. Keen
/repositories/2/archival_objects/258726
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Mar 8
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258727
Keen, William W. (William Williams)
1910 Mar 11
2p.
1
to William W. Keen
/repositories/2/archival_objects/258728
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Mar 12
2 copies, 4p. each
1
to Walter B. Cannon
/repositories/2/archival_objects/258729
Keen, William W. (William Williams)
1910 Mar 14
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258730
Keen, William W. (William Williams)
1910 Mar 16
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258731
Keen, William W. (William Williams)
1910 Mar 18
1p.
1
to Charles E. Hughes
/repositories/2/archival_objects/258732
Keen, William W. (William Williams)
1910 Mar 18
2 copies, 3p.
1
Scope and Contents note
Includes Cannon to Charles E. Huighes, March 19, 1910, 2 copies, 6p. each
to Walter B. Cannon
/repositories/2/archival_objects/258733
Keen, William W. (William Williams)
1910 Mar 21
1p.
1
to William W. Keen
/repositories/2/archival_objects/258734
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Mar 28
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258735
Keen, William W. (William Williams)
1910 Mar 29
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258736
Keen, William W. (William Williams)
1910 Apr 1
1p.
1
to William W. Keen
/repositories/2/archival_objects/258737
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Apr 4
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258738
Keen, William W. (William Williams)
1910 Apr 5
1p.
1
to William W. Keen
/repositories/2/archival_objects/258739
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Apr 6
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258740
Keen, William W. (William Williams)
1910 Apr 6
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258741
Keen, William W. (William Williams)
1910 Apr 7
2p.
1
to William W. Keen
/repositories/2/archival_objects/258742
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Apr 7
1p.
1
to William W. Keen
/repositories/2/archival_objects/258743
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Apr 15
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258744
Keen, William W. (William Williams)
1910 Apr 19
1p.
1
to William W. Keen
/repositories/2/archival_objects/258745
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 Apr 25
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258746
Keen, William W. (William Williams)
1910 May 6
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258747
Keen, William W. (William Williams)
1910 May 13
1p.
1
to William W. Keen
/repositories/2/archival_objects/258748
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 May 16
1p.
1
to William W. Keen
/repositories/2/archival_objects/258749
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 June 13
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258750
Keen, William W. (William Williams)
1910 June 19
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258751
Keen, William W. (William Williams)
1910 June 23
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258752
Keen, William W. (William Williams)
1910 June 28
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258753
Keen, William W. (William Williams)
1910 June 29
2p.
1
to William W. Keen
/repositories/2/archival_objects/258754
Cannon, Walter B. (Walter Bradford), 1871-1945
1910 June 30
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258755
Keen, William W. (William Williams)
1910 Nov 3
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258756
Keen, William W. (William Williams)
1910 Nov 5
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258757
Keen, William W. (William Williams)
1910 Nov 26
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258758
Keen, William W. (William Williams)
1910 Nov 28
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258759
Keen, William W. (William Williams)
1910 Dec 29
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258760
Keen, William W. (William Williams)
1911 Jan 14
1p.
1
to William W. Keen
/repositories/2/archival_objects/258761
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 Feb 16
1p.
1
to William W. Keen
/repositories/2/archival_objects/258762
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 Feb 20
1p.
1
to William W. Keen
/repositories/2/archival_objects/258763
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 Feb 23
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258764
Keen, William W. (William Williams)
1911 May 30
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258765
Keen, William W. (William Williams)
1911 June 12
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258766
Keen, William W. (William Williams)
1911 June 26
3p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258767
Keen, William W. (William Williams)
1911 June 28
1p.
1
to William W. Keen
/repositories/2/archival_objects/258768
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 July 13
1p.
1
to William W. Keen
/repositories/2/archival_objects/258769
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 July 17
1p.
1
to William W. Keen
/repositories/2/archival_objects/258770
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 July 18
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258771
Keen, William W. (William Williams)
1911 July 21
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258772
Keen, William W. (William Williams)
1911 Sep 11
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258773
Keen, William W. (William Williams)
1911 Oct 18
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258774
Keen, William W. (William Williams)
1911 Oct 20
1p.
1
to William W. Keen
/repositories/2/archival_objects/258775
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 Oct 23
5p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258776
Keen, William W. (William Williams)
1911 Oct 27
1p.
1
to William W. Keen
/repositories/2/archival_objects/258777
Cannon, Walter B. (Walter Bradford), 1871-1945
1911 Oct 31
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258778
Keen, William W. (William Williams)
1911 Nov 13
1p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258779
Keen, William W. (William Williams)
1911 Nov 22
2p.
1
to Walter B. Cannon
/repositories/2/archival_objects/258780
Keen, William W. (William Williams)
1912 Mar 7
1p.
2
to William W. Keen
/repositories/2/archival_objects/258781
Cannon, Walter B. (Walter Bradford), 1871-1945
1912 Mar 8
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258782
Keen, William W. (William Williams)
1912 Mar 22
1p.
2
to William W. Keen
/repositories/2/archival_objects/258783
Cannon, Walter B. (Walter Bradford), 1871-1945
1912 Mar 23
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258784
Keen, William W. (William Williams)
1912 Apr 10
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258785
Keen, William W. (William Williams)
1912 Aug 29
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258786
Keen, William W. (William Williams)
1912 Aug 29
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258787
Keen, William W. (William Williams)
1912 Sep 5
3p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258788
Keen, William W. (William Williams)
1912 Sep 10
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258789
Keen, William W. (William Williams)
1912 Sep 13
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258790
Keen, William W. (William Williams)
1912 Sep 13
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258791
Keen, William W. (William Williams)
1912 Sep 30
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258792
Keen, William W. (William Williams)
1912 Oct 12
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258793
Keen, William W. (William Williams)
1912 Oct 18
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258794
Keen, William W. (William Williams)
1912 Oct 22
1p.
2
to William W. Keen
/repositories/2/archival_objects/258795
Cannon, Walter B. (Walter Bradford), 1871-1945
1912 Oct 23
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258796
Keen, William W. (William Williams)
1912 Nov 12
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258797
Keen, William W. (William Williams)
1912 Nov 21
1p.
2
to William W. Keen
/repositories/2/archival_objects/258798
Cannon, Walter B. (Walter Bradford), 1871-1945
1912 Nov 22
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258799
Simmons, G. H.
1912 Nov 25
1p.
2
to William W. Keen
/repositories/2/archival_objects/258800
Cannon, Walter B. (Walter Bradford), 1871-1945
1912 Nov 27
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258801
Keen, William W. (William Williams)
1912 Nov 30
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258802
Keen, William W. (William Williams)
1912 Dec 24
2p.
2
to William W. Keen
/repositories/2/archival_objects/258803
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Jan 5
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258804
Pearce, R. M.
1913 Jan 7
2p.
2
to William W. Keen
/repositories/2/archival_objects/258805
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Jan 22
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258806
Keen, William W. (William Williams)
1913 Jan 25
1p.
2
to R. G. [i.e. R. M.] Pearce
/repositories/2/archival_objects/258807
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Nov 8
1p.
2
to R. M. Pearce
/repositories/2/archival_objects/258808
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Nov 8
1p.
2
to William W. Keen
/repositories/2/archival_objects/258809
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Nov 26
2p.
2
to R. M. Pearce
/repositories/2/archival_objects/258810
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Dec 12
2p.
2
to R. M. Pearce
/repositories/2/archival_objects/258811
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Dec 15
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258812
Keen, William W. (William Williams)
1913 Dec 16
1p.
2
to Stephen Paget
/repositories/2/archival_objects/258813
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Dec 17
1p.
2
to William W. Keen
/repositories/2/archival_objects/258814
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Dec 18
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258815
Keen, William W. (William Williams)
1913 Dec 18
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258816
Keen, William W. (William Williams)
1913 Dec 20
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258817
Keen, William W. (William Williams)
1913 Dec 23
1p.
2
to R. M. Pearce
/repositories/2/archival_objects/258818
Cannon, Walter B. (Walter Bradford), 1871-1945
1913 Dec 26
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258819
Keen, William W. (William Williams)
1913 Dec 31
1p.
2
to William W. Keen
/repositories/2/archival_objects/258820
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Jan 1
2p.
2
to R. M. Pearce
/repositories/2/archival_objects/258821
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Jan 1
2p.
2
to William W. Keen
/repositories/2/archival_objects/258822
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Jan 3
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258823
Keen, William W. (William Williams)
1914 Jan 3
1p.
2
to William W. Keen
/repositories/2/archival_objects/258824
Cabot, R. C.
1914 Jan 3
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258825
Keen, William W. (William Williams)
1914 Jan 7
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258826
Keen, William W. (William Williams)
1914 Jan 10
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258827
Keen, William W. (William Williams)
1914 Jan 10
1p.
2
to William W. Keen
/repositories/2/archival_objects/258828
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Jan 12
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258829
Keen, William W. (William Williams)
1914 Jan 12
1p.
2
Scope and Contents note
Includes newsclipping on vivisection; copies of letters from John Richardson to Joseph B. Cummins, September 25, 1913 (3p.) and William R. Bradshaw to Cummins, Oct. 19, 1913; and B. F. McGrath, "The 'Open door,' Mr. Bradshaw, and the Mayo Clinic," January 9, 1914.
to Walter B. Cannon
/repositories/2/archival_objects/258830
Keen, William W. (William Williams)
1914 Jan 13
1p.
2
to William W. Keen
/repositories/2/archival_objects/258831
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Jan 29
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258832
Keen, William W. (William Williams)
1914 Feb 2
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258833
Keen, William W. (William Williams)
1914 Feb 4
1p.
2
to William W. Keen
/repositories/2/archival_objects/258834
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Feb 7
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258835
Keen, William W. (William Williams)
1914 Feb 9
1p.
2
to William W. Keen
/repositories/2/archival_objects/258836
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Feb 10
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258837
Keen, William W. (William Williams)
1914 Feb 11
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258838
Keen, William W. (William Williams)
1914 Feb 11
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258839
Keen, William W. (William Williams)
1914 Feb 20
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258840
Keen, William W. (William Williams)
1914 Feb 20
1p.
2
to William W. Keen
/repositories/2/archival_objects/258841
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Feb 26
1p.
2
to William W. Keen
/repositories/2/archival_objects/258842
Belais, Diana, 1857-1944
1914
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258843
Keen, William W. (William Williams)
1914 Feb 27
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258844
Lee, Frederick S.
1914 Feb 27
2p.
2
to William W. Keen
/repositories/2/archival_objects/258845
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Mar 2
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258846
Keen, William W. (William Williams)
1914 Mar 5
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258847
Keen, William W. (William Williams)
1914 Mar 17
3p.
2
to William W. Keen
/repositories/2/archival_objects/258848
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Mar 18
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258849
Keen, William W. (William Williams)
1914 Mar 19
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258850
Keen, William W. (William Williams)
1914 Mar 23
1p.
2
to William W. Keen
/repositories/2/archival_objects/258851
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Mar 25
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258852
Keen, William W. (William Williams)
1914 Mar 27
1p.
2
to William W. Keen
/repositories/2/archival_objects/258853
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Apr 1
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258854
Keen, William W. (William Williams)
1914 Apr 2
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258855
Keen, William W. (William Williams)
1914 May 20
1p.
2
to William W. Keen
/repositories/2/archival_objects/258856
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 May 21
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258857
Keen, William W. (William Williams)
1914 May 23
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258858
Keen, William W. (William Williams)
1914 May 22
1p.
2
to William W. Keen
/repositories/2/archival_objects/258859
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 May 25
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258860
Keen, William W. (William Williams)
1914 May 28
3p.
2
to William W. Keen
/repositories/2/archival_objects/258861
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 June 1
2p.
2
to William W. Keen
/repositories/2/archival_objects/258862
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 June 6
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258863
Keen, William W. (William Williams)
1914 June 8
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258864
Keen, William W. (William Williams)
1914 June 9
1p.
2
to William W. Keen
/repositories/2/archival_objects/258865
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 June 11
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258866
Keen, William W. (William Williams)
1914 July 16
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258867
Keen, William W. (William Williams)
1914 Aug 10
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258868
Keen, William W. (William Williams)
1914 Aug 15
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258869
Keen, William W. (William Williams)
1914 Aug 20
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258870
Keen, William W. (William Williams)
1914 Aug 31
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258871
Keen, William W. (William Williams)
1914 Sep 3
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258872
Keen, William W. (William Williams)
1914 Sep 4
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258873
Keen, William W. (William Williams)
1914 Sep 5
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258874
Keen, William W. (William Williams)
1914 Sep 16
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258875
Keen, William W. (William Williams)
1914 Sept 18
1p.
2
to William W. Keen
/repositories/2/archival_objects/258876
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Sep 23
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258877
Keen, William W. (William Williams)
1914 Sep 23
2p.
2
to William W. Keen
/repositories/2/archival_objects/258878
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Sep 25
2p.
2
to William W. Keen
/repositories/2/archival_objects/258879
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Nov 2
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258880
Keen, William W. (William Williams)
1914 Nov 3
1p.
2
to William W. Keen
/repositories/2/archival_objects/258881
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Nov 5
1p.
2
to William W. Keen
/repositories/2/archival_objects/258882
Cannon, Walter B. (Walter Bradford), 1871-1945
1914 Nov 20
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258883
Keen, William W. (William Williams)
1915 Jan 8
1p.
2
to William W. Keen
/repositories/2/archival_objects/258884
Cannon, Walter B. (Walter Bradford), 1871-1945
1915
2p.
2
General
Unlocated 3/11
to William W. Keen
/repositories/2/archival_objects/258885
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Jan 9
2p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258886
Keen, William W. (William Williams)
1915 Jan 11
1p.
2
to William W. Keen
/repositories/2/archival_objects/258887
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Jan 20
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258888
Keen, William W. (William Williams)
1915 Jan 25
1p.
2
to Walter B. Cannon
/repositories/2/archival_objects/258889
Keen, William W. (William Williams)
1915 Jan 26
1p.
2
to William W. Keen
/repositories/2/archival_objects/258890
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Jan 27
1p.
2
to William W. Keen
/repositories/2/archival_objects/258891
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Mar 5
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258892
Keen, William W. (William Williams)
1915 Mar 6
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258893
Keen, William W. (William Williams)
1915 Mar 10
1p.
3
to William W. Keen
/repositories/2/archival_objects/258894
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Mar 16
1p.
3
to William W. Keen
/repositories/2/archival_objects/258895
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Mar 22
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258896
Keen, William W. (William Williams)
1915 Mar 26
1p.
3
to William W. Keen
/repositories/2/archival_objects/258897
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Mar 27
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258898
Keen, William W. (William Williams)
1915 Mar 29
1p.
3
to William W. Keen
/repositories/2/archival_objects/258899
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Mar 31
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258900
Keen, William W. (William Williams)
1915 Apr 1
1p.
3
to William W. Keen
/repositories/2/archival_objects/258901
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Apr 5
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258902
Keen, William W. (William Williams)
1915 Apr 7
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258903
Keen, William W. (William Williams)
1915 Apr 14
1p.
3
to William W. Keen
/repositories/2/archival_objects/258904
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Apr 15
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258905
Keen, William W. (William Williams)
1915 Apr 16
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258906
Keen, William W. (William Williams)
1915 Apr 19
1p.
3
to William W. Keen
/repositories/2/archival_objects/258907
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 Apr 24
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258908
Keen, William W. (William Williams)
1915 May 5
1p.
3
to William W. Keen
/repositories/2/archival_objects/258909
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 May 6
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258910
Keen, William W. (William Williams)
1915 May 13
1p.
3
to William W. Keen
/repositories/2/archival_objects/258911
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 May 15
1p.
3
to H.R. Hadwen
/repositories/2/archival_objects/258912
Keen, William W. (William Williams)
1915 May 17
5p.
3
to Dr. Vaughan
/repositories/2/archival_objects/258913
Keen, William W. (William Williams)
1915 May 17
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258914
Keen, William W. (William Williams)
1915 May 17
1p.
3
to William W. Keen
/repositories/2/archival_objects/258915
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 May 19
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258916
Keen, William W. (William Williams)
1915 May 19
1p.
3
to William W. Keen
/repositories/2/archival_objects/258917
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 May 20
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258918
Keen, William W. (William Williams)
1915 May 20
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258919
Keen, William W. (William Williams)
1915 May 21
1p.
3
to William W. Keen
/repositories/2/archival_objects/258920
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 May 21
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258921
Keen, William W. (William Williams)
1915 May 24
1p.
3
to William W. Keen
/repositories/2/archival_objects/258922
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 June 9
1p.
3
to William W. Keen
/repositories/2/archival_objects/258923
Cannon, Walter B. (Walter Bradford), 1871-1945
1915 June 10
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258924
Keen, William W. (William Williams)
1915 July 4
1p.
3
to Editors of Zoophily
/repositories/2/archival_objects/258925
Cannon, Walter B. (Walter Bradford), 1871-1945
1916 July 11
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258926
Logan, R. R.
1916 July 12
1p.
3
to R. R. Logan
/repositories/2/archival_objects/258927
Cannon, Walter B. (Walter Bradford), 1871-1945
1916 July 14
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258928
Keen, William W. (William Williams)
1916 July 18
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258929
Keen, William W. (William Williams)
1916 July 18
2p.
3
to William W. Keen
/repositories/2/archival_objects/258930
Cannon, Walter B. (Walter Bradford), 1871-1945
1916 July 26
3p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258931
Keen, William W. (William Williams)
1916 July 28
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258932
Keen, William W. (William Williams)
1916 July 30
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258933
Keen, William W. (William Williams)
1916 Aug 6
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258934
Keen, William W. (William Williams)
1916 Sep 28
1p.
3
to William W. Keen
/repositories/2/archival_objects/258935
Cannon, Walter B. (Walter Bradford), 1871-1945
1916 Sep 29
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258936
Keen, William W. (William Williams)
1916 Pct 3
2p.
3
to William W. Keen
/repositories/2/archival_objects/258937
Cannon, Walter B. (Walter Bradford), 1871-1945
1916 Oct 4
1p.
3
to William W. Keen
/repositories/2/archival_objects/258938
Cannon, Walter B. (Walter Bradford), 1871-1945
1917 Feb 10
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258939
Lyon, E. P.
1917 Mar 27
1p.
3
to E. P. Lyon
/repositories/2/archival_objects/258940
Cannon, Walter B. (Walter Bradford), 1871-1945
1917 Apr 3
5p.
3
Scope and Contents note
Includes Cannon to Lyon, April 2, 1917.
to Walter B. Cannon
/repositories/2/archival_objects/258941
Keen, William W. (William Williams)
1917 Apr 21
1p.
3
to William W. Keen
/repositories/2/archival_objects/258942
Cannon, Walter B. (Walter Bradford), 1871-1945
1917 Apr 23
2p.
3
to Harvey Cushing
/repositories/2/archival_objects/258943
Keen, William W. (William Williams)
1917 Apr 29
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258944
Lambert, Alexander
1917 Nov 23
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258945
Keen, William W. (William Williams)
1918 Dec 6
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258946
Keen, William W. (William Williams)
1918 Dec 23
3p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258947
Keen, William W. (William Williams)
1919 Jan 7
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258948
Keen, William W. (William Williams)
1919 Jan 7
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258949
Keen, William W. (William Williams)
1919 Jan 15
1p.
3
to William W. Keen
/repositories/2/archival_objects/258950
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 1
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258951
Keen, William W. (William Williams)
1919 Feb 4
2p.
3
to Red Cross
/repositories/2/archival_objects/258952
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 4
1p.
3
to William W. Keen
/repositories/2/archival_objects/258953
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 5
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258954
Keen, William W. (William Williams)
1919 Feb 5
2p.
3
to S. J. Meltzer
/repositories/2/archival_objects/258955
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 5
2p.
3
to William W. Keen
/repositories/2/archival_objects/258956
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 6
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258957
Keen, William W. (William Williams)
1919 Feb 7
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258958
Meltzer, S. J.
1919 Feb 7
2p.
3
to S. J. Meltzer
/repositories/2/archival_objects/258959
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 11
2p.
3
to J. J. R. MacLeod
/repositories/2/archival_objects/258960
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 13
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258961
Howell, W. H.
1919 Feb 14
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258962
Lambert, Alexander
1919 Feb 16
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258963
Keen, William W. (William Williams)
1919 Feb 17
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258964
MacLeod, J. J. R.
1919 Feb 18
2p.
3
to J. J. R. MacLeod
/repositories/2/archival_objects/258965
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Feb 21
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258966
Howell, W. H.
1919 Feb 21
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258967
Lambert, Alexander
1919 Feb 25
1p.
3
to Alexander Lambert
/repositories/2/archival_objects/258968
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 4
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258969
Meltzer, S. J.
1919 Mar 8
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258970
Lambert, Alexander
1919 Mar 13
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258971
Lambert, Alexander
1919 Mar 16
1p.
3
to William W. Keen
/repositories/2/archival_objects/258972
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 17
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258973
Keen, William W. (William Williams)
1919 Mar 19
1p.
3
to Alexander Lambert
/repositories/2/archival_objects/258974
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 20
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258975
Lambert, Alexander
1919 Mar 20
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258976
Lambert, Alexander
1919 Mar 21
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258977
Mendel, Lafayette B. (Lafayette Benedict), 1872-1935
1919 Mar 21
1p.
3
to Alexander Lambert
/repositories/2/archival_objects/258978
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 22
1p.
3
to J. J. R. MacLeod
/repositories/2/archival_objects/258979
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 22
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258980
MacLeod, J. J. R.
1919 Mar 26
2p.
3
to J. J. R. MacLeod
/repositories/2/archival_objects/258981
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 28
1p.
3
to Alexander Lambert
/repositories/2/archival_objects/258982
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Mar 28
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258983
Hussey, R. G.
1919 Mar 29
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258984
Hoell, W. H.
1919 May 4
2p.
3
to Authors of Kenn's Surgery, vol. VII
/repositories/2/archival_objects/258985
Keen, William W. (William Williams)
1919 May 13
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258986
Keen, William W. (William Williams)
1919 June 10
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258987
Keen, William W. (William Williams)
1919 June 21
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258988
Keen, William W. (William Williams)
1919 June 21
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258989
Keen, William W. (William Williams)
1919 July 12
2p.
3
to William W. Keen
/repositories/2/archival_objects/258990
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 July 14
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258991
Keen, William W. (William Williams)
1919 July 16
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258992
Keen, William W. (William Williams)
1919 July 25
2p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258993
Keen, William W. (William Williams)
1919 July 29
3p.
3
to Authors of Kenn's Surgery, vol. VII
/repositories/2/archival_objects/258994
Keen, William W. (William Williams)
1919 July 30
1p.
3
to Walter B. Cannon
/repositories/2/archival_objects/258995
Keen, William W. (William Williams)
1919 Aug 5
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/258996
Keen, William W. (William Williams)
1919 Aug 8
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/258997
Keen, William W. (William Williams)
1919 Aug 11
1p.
4
to Authors of Kenn's Surgery, vol. VII
/repositories/2/archival_objects/258998
Keen, William W. (William Williams)
1919 Sep 5
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/258999
Keen, William W. (William Williams)
1919 Sep 12
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259000
Keen, William W. (William Williams)
1919 Sep 22
3p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259001
Keen, William W. (William Williams)
1919 Sep 23
1p.
4
to William W. Keen
/repositories/2/archival_objects/259002
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Sep 26
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259003
Keen, William W. (William Williams)
1919 Sep 26
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259004
Keen, William W. (William Williams)
1919 Sep 27
1p.
4
to William W. Keen
/repositories/2/archival_objects/259005
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Sep 30
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259006
Keen, William W. (William Williams)
1919 Oct 1
1p.
4
to William W. Keen
/repositories/2/archival_objects/259007
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Oct 2
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259008
Keen, William W. (William Williams)
1919 Oct 2
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259009
Keen, William W. (William Williams)
1919 Oct 4
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259010
Keen, William W. (William Williams)
1919 Oct 11
1p.
4
to William W. Keen
/repositories/2/archival_objects/259011
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Nov 3
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259012
Keen, William W. (William Williams)
1919 Nov 4
1p.
4
to William W. Keen
/repositories/2/archival_objects/259013
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Nov 17
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259014
Keen, William W. (William Williams)
1919 Nov 19
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259015
Saunders, W. B.
1919 Nov 25
1p.
4
to William W. Keen
/repositories/2/archival_objects/259016
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Dec 1
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259017
Keen, William W. (William Williams)
1919 Dec 3
1p.
4
to William W. Keen
/repositories/2/archival_objects/259018
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Dec 5
1p.
4
to Frank B. Kellogg
/repositories/2/archival_objects/259019
Cannon, Walter B. (Walter Bradford), 1871-1945
1919 Dec 8
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259020
Kellogg, Frank B.
1919 Dec 10
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259021
Keen, William W. (William Williams)
1920 Jan 11
1p.
4
to William W. Keen
/repositories/2/archival_objects/259022
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Jan 14
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259023
Keen, William W. (William Williams)
1920 Jan 16
1p.
4
to William W. Keen
/repositories/2/archival_objects/259024
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Jan 17
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259025
Keen, William W. (William Williams)
1920 Jan 19
1p.
4
to William W. Keen
/repositories/2/archival_objects/259026
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Jan 20
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259027
Keen, William W. (William Williams)
1920 Jan 22
2p.
4
to William W. Keen
/repositories/2/archival_objects/259028
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Jan 24
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259029
Keen, William W. (William Williams)
1920 Jan 20
1p.
4
to William W. Keen
/repositories/2/archival_objects/259030
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Feb 3
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259031
Keen, William W. (William Williams)
1920 Feb 7
1p.
4
to William W. Keen
/repositories/2/archival_objects/259032
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Feb 24
1p.
4
to William W. Keen
/repositories/2/archival_objects/259033
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Mar 22
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259034
Keen, William W. (William Williams)
1920 Mar 24
2p.
4
to William W. Keen
/repositories/2/archival_objects/259035
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Apr 2
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259036
Keen, William W. (William Williams)
1920 Apr 2
1p.
4
to William W. Keen
/repositories/2/archival_objects/259037
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Apr 6
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259038
Keen, William W. (William Williams)
1920 Apr 7
1p.
4
to William W. Keen
/repositories/2/archival_objects/259039
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Apr 9
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259040
Keen, William W. (William Williams)
1920 Apr 14
2p.
4
to William W. Keen
/repositories/2/archival_objects/259041
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Apr 16
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259042
Keen, William W. (William Williams)
1920 May 8
1p.
4
to William W. Keen
/repositories/2/archival_objects/259043
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 10
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259044
Keen, William W. (William Williams)
1920 May 11
2p.
4
to William W. Keen
/repositories/2/archival_objects/259045
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 12
1p.
4
to William W. Keen
/repositories/2/archival_objects/259046
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 13
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259047
Keen, William W. (William Williams)
1920 May 14
1p.
4
to William W. Keen
/repositories/2/archival_objects/259048
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 17
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259049
Keen, William W. (William Williams)
1920 May 24
1p.
4
to William W. Keen
/repositories/2/archival_objects/259050
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 26
1p.
4
to William W. Keen
/repositories/2/archival_objects/259051
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 May 28
1p.
4
to William W. Keen
/repositories/2/archival_objects/259052
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 June 1
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259053
Keen, William W. (William Williams)
1920 June 2
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259054
Keen, William W. (William Williams)
1920 June 2
2p.
4
to William W. Keen
/repositories/2/archival_objects/259055
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 June 4
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259056
Keen, William W. (William Williams)
1920 June 5
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259057
Keen, William W. (William Williams)
1920 June 7
1p.
4
to William W. Keen
/repositories/2/archival_objects/259058
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 June 15
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259059
Keen, William W. (William Williams)
1920 Oct 6
1p.
4
to William W. Keen
/repositories/2/archival_objects/259060
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Oct 7
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259061
Keen, William W. (William Williams)
1920 Oct 8
2p.
4
to William W. Keen
/repositories/2/archival_objects/259062
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Oct 9
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259063
Keen, William W. (William Williams)
1920 Oct 11
2p.
4
to William W. Keen
/repositories/2/archival_objects/259064
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Oct 13
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259065
Keen, William W. (William Williams)
1920 Oct 14
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259066
Keen, William W. (William Williams)
1920 Oct 16
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259067
Keen, William W. (William Williams)
1920 Oct 20
1p.
4
to William W. Keen
/repositories/2/archival_objects/259068
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Oct 21
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259069
Keen, William W. (William Williams)
1920 Oct 24
1p.
4
to William W. Keen
/repositories/2/archival_objects/259070
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Oct 25
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259071
Keen, William W. (William Williams)
1920 Oct 26
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259072
Keen, William W. (William Williams)
1920 Oct 28
2p.
4
to William W. Keen
/repositories/2/archival_objects/259073
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 1
2p.
4
to William W. Keen
/repositories/2/archival_objects/259074
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 2
1p.
4
to William W. Keen
/repositories/2/archival_objects/259075
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 4
1p.
4
to William W. Keen
/repositories/2/archival_objects/259076
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 5
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259077
Keen, William W. (William Williams)
1920 Nov 6
2p.
4
to William W. Keen
/repositories/2/archival_objects/259078
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 8
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259079
Keen, William W. (William Williams)
1920 Nov 9
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259080
Keen, William W. (William Williams)
1920 Nov 13
2p.
4
to Simon Flexner
/repositories/2/archival_objects/259081
Keen, William W. (William Williams)
1920 Nov 13
2p.
4
to William W. Keen
/repositories/2/archival_objects/259082
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 15
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259083
Keen, William W. (William Williams)
1920 Nov 16
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259084
Keen, William W. (William Williams)
1920 Nov 16
2p.
4
to William W. Keen
/repositories/2/archival_objects/259085
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 17
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259086
Keen, William W. (William Williams)
1920 Nov 17
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259087
Keen, William W. (William Williams)
1920 Nov 18
2p.
4
to William W. Keen
/repositories/2/archival_objects/259088
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 18
2p.
4
to William W. Keen
/repositories/2/archival_objects/259089
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 20
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259090
Keen, William W. (William Williams)
1920 Nov 20
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259091
Keen, William W. (William Williams)
1920 Nov 27
1p.
4
to William W. Keen
/repositories/2/archival_objects/259092
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Nov 29
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259093
Keen, William W. (William Williams)
1920 Dec 1
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259094
Keen, William W. (William Williams)
1920 Dec 2
2p.
4
to William W. Keen
/repositories/2/archival_objects/259095
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 3
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259096
Keen, William W. (William Williams)
1920 Dec 4
1p.
4
to William W. Keen
/repositories/2/archival_objects/259097
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 6
2p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259098
Keen, William W. (William Williams)
1920 Dec 7
1p.
4
to K. K. Koessler
/repositories/2/archival_objects/259099
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 8
1p.
4
to William W. Keen
/repositories/2/archival_objects/259100
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 9
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259101
Keen, William W. (William Williams)
1920 Dec 16
2p.
4
to William W. Keen
/repositories/2/archival_objects/259102
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 17
1p.
4
to Walter B. Cannon
/repositories/2/archival_objects/259103
Keen, William W. (William Williams)
1920 Dec 18
1p.
4
to William W. Keen
/repositories/2/archival_objects/259104
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 20
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259105
Keen, William W. (William Williams)
1920 Dec 21
1p.
5
to William W. Keen
/repositories/2/archival_objects/259106
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 22
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259107
Keen, William W. (William Williams)
1920 Dec 24
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259108
Keen, William W. (William Williams)
1920 Dec 25
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259109
Keen, William W. (William Williams)
1920 Dec 26
2p.
5
to William W. Keen
/repositories/2/archival_objects/259110
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 27
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259111
Keen, William W. (William Williams)
1920 Dec 28
2p.
5
to William W. Keen
/repositories/2/archival_objects/259112
Cannon, Walter B. (Walter Bradford), 1871-1945
1920 Dec 30
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259113
Keen, William W. (William Williams)
1921 Jan 14
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259114
Keen, William W. (William Williams)
1921 Jan 30
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259115
Keen, William W. (William Williams)
1921 Jan 31
1p.
5
to William W. Keen
/repositories/2/archival_objects/259116
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Feb 3
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259117
Keen, William W. (William Williams)
1921 Feb 7
1p.
5
to William W. Keen
/repositories/2/archival_objects/259118
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Feb 9
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259119
Keen, William W. (William Williams)
1921 Feb 13
1p.
5
to William W. Keen
/repositories/2/archival_objects/259120
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Feb 14
1p.
5
to William W. Keen
/repositories/2/archival_objects/259121
Cannon, Walter B. (Walter Bradford), 1871-1945
1921, Feb 15
2p
to Walter B. Cannon
/repositories/2/archival_objects/259122
Keen, William W. (William Williams)
1921 Feb 16
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259123
Keen, William W. (William Williams)
1921 Feb 17
1p.
5
to William W. Keen
/repositories/2/archival_objects/259124
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Feb 18
2p.
5
to Nellie C. Williams
/repositories/2/archival_objects/259125
Keen, William W. (William Williams)
1921 Feb 24
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259126
Keen, William W. (William Williams)
1921 Feb 25
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259127
Keen, William W. (William Williams)
1921 Feb 26
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259128
Keen, William W. (William Williams)
1921 Mar 5
1p.
5
to William W. Keen
/repositories/2/archival_objects/259129
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Mar 7
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259130
Keen, William W. (William Williams)
1921 Mar 9
1p.
5
to William W. Keen
/repositories/2/archival_objects/259131
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Mar 14
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259132
Keen, William W. (William Williams)
1921 Mar 17
1p.
5
to William W. Keen
/repositories/2/archival_objects/259133
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Mar 19
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259134
Keen, William W. (William Williams)
1921 Apr 12
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259135
Keen, William W. (William Williams)
1921 Apr 13
1p.
5
Scope and Contents note
Includes Cannon to Keen, n.d.
to William W. Keen
/repositories/2/archival_objects/259136
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 May 12
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259137
Keen, William W. (William Williams)
1921 May 13
1p.
5
to William W. Keen
/repositories/2/archival_objects/259138
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 May 16
2p.
5
to William W. Keen
/repositories/2/archival_objects/259139
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 May 17
1p.
5
"Death and Cremation: Some Personal Experiences of One of Your Colleagues" Trans. of the American Surgical Association
/repositories/2/archival_objects/259140
Keen, William W. (William Williams)
1921
3p.
5
"W. W. Keen," Farm Journal
/repositories/2/archival_objects/259141
1921 June
4p.
5
to William W. Keen
/repositories/2/archival_objects/259142
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 July 6
2p.
5
to William W. Keen
/repositories/2/archival_objects/259143
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 July 8
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259144
Keen, William W. (William Williams)
1921 Aug 2
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259145
Keen, William W. (William Williams)
1921 Aug 5
Scope and Contents
See 1921 Aug 23 folder
to Walter B. Cannon
/repositories/2/archival_objects/259146
Keen, William W. (William Williams)
1921 Aug 6
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259147
Keen, William W. (William Williams)
1921 Aug 8
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259148
Keen, William W. (William Williams)
1921 Aug 9
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259149
Keen, William W. (William Williams)
1921 Aug 16
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259150
Keen, William W. (William Williams)
1921 Aug 23
2p.
5
Scope and Contents note
Incloses Keen to Cannon, August 5, 1921, 2p.
to Walter B. Cannon
/repositories/2/archival_objects/259151
Keen, William W. (William Williams)
1921 Aug 27
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259152
Keen, William W. (William Williams)
1921 Sep 2
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259153
Keen, William W. (William Williams)
1921 Sep 8
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259154
Keen, William W. (William Williams)
1921 Sep 15
1p.
5
to William W. Keen
/repositories/2/archival_objects/259155
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Sep 16
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259156
Keen, William W. (William Williams)
1921 Sep 19
2p.
5
to William W. Keen
/repositories/2/archival_objects/259157
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Sep 20
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259158
Keen, William W. (William Williams)
1921 Sep 21
1p.
5
to William W. Keen
/repositories/2/archival_objects/259159
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Sep 23
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259160
Keen, William W. (William Williams)
1921 Oct 2
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259161
Keen, William W. (William Williams)
1921 Oct 14
2p.
5
to William W Keen
/repositories/2/archival_objects/259162
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Oct 26
2p
to Walter B Cannon
/repositories/2/archival_objects/259163
Keen, William W. (William Williams)
1921 Oct 26
1p
to William W. Keen
/repositories/2/archival_objects/259164
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Nov 1
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259165
Keen, William W. (William Williams)
1921 Nov 7
1p.
5
to William W Keen
/repositories/2/archival_objects/259166
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Nov 8
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259167
Keen, William W. (William Williams)
1921 Nov 9
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259168
Keen, William W. (William Williams)
1921 Nov 12
2p.
5
to William W. Keen
/repositories/2/archival_objects/259169
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Nov 14
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259170
Keen, William W. (William Williams)
1921 Nov 18
2p.
5
to William W. Keen
/repositories/2/archival_objects/259171
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Nov 28
3p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259172
Keen, William W. (William Williams)
1921 Nov 30
2p.
5
to William W. Keen
/repositories/2/archival_objects/259173
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 5
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259174
Keen, William W. (William Williams)
1921 Dec 8
1p.
5
to William W. Keen
/repositories/2/archival_objects/259175
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 9
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259176
Keen, William W. (William Williams)
1921 Dec 10
1p.
5
to William W Keen
/repositories/2/archival_objects/259177
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 13
1p
to Walter B. Cannon
/repositories/2/archival_objects/259178
Keen, William W. (William Williams)
1921 Dec 16
2p.
5
to William W. Keen
/repositories/2/archival_objects/259179
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 16
1p.
5
to William W. Keen
/repositories/2/archival_objects/259180
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 20
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259181
Keen, William W. (William Williams)
1921 Dec 20
2p.
5
to William W. Keen
/repositories/2/archival_objects/259182
Cannon, Walter B. (Walter Bradford), 1871-1945
1921 Dec 21
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259183
Keen, William W. (William Williams)
1921 Dec 21
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259184
Keen, William W. (William Williams)
1922 Jan 9
1p.
5
to William W. Keen
/repositories/2/archival_objects/259185
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Jan 11
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259186
Keen, William W. (William Williams)
1922 Jan 16
1p.
5
to William W. Keen
/repositories/2/archival_objects/259187
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Jan 18
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259188
Keen, William W. (William Williams)
1922 Jan 20
1p.
5
to William W. Keen
/repositories/2/archival_objects/259189
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Feb 1
3p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259190
Keen, William W. (William Williams)
1922 Feb 2
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259191
Keen, William W. (William Williams)
1922 Feb 3
3p.
5
to William W. Keen
/repositories/2/archival_objects/259192
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Feb 4
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259193
Keen, William W. (William Williams)
1922 Feb 9
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259194
Keen, William W. (William Williams)
1922 Feb 12
1p.
5
to William W. Keen
/repositories/2/archival_objects/259195
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Feb 20
2p.
5
to William W. Keen
/repositories/2/archival_objects/259196
Henckle, Rae D.
1922 Feb 21
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259197
Keen, William W. (William Williams)
1922 Feb 22
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259198
Keen, William W. (William Williams)
1922 Feb 24
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259199
Keen, William W. (William Williams)
1922 Feb 25
1p.
5
to William W. Keen
/repositories/2/archival_objects/259200
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Feb 27
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259201
Keen, William W. (William Williams)
1922 Feb 28
1p.
5
to William W. Keen
/repositories/2/archival_objects/259202
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Mar 1
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259203
Keen, William W. (William Williams)
1922 Mar 2
1p.
5
to William W. Keen
/repositories/2/archival_objects/259204
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 Apr 7
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259205
Keen, William W. (William Williams)
1922 June 2
1p.
5
to William W. Keen
/repositories/2/archival_objects/259206
Cannon, Walter B. (Walter Bradford), 1871-1945
1922 June 3
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259207
Keen, William W. (William Williams)
1925 June 28
4p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259208
Keen, William W. (William Williams)
1925 June 29
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259209
Rendell, M.
1925 June 30
1p.
5
to W. Freeland Kendrick
/repositories/2/archival_objects/259210
Rendell, M.
1925 July 1
2 copies, 1p. each
5
to Sesquicentennial Exhibition. Commissioners
/repositories/2/archival_objects/259211
Keen, William W. (William Williams)
1925 July 1
2 copies, 1p. each
5
to William W. Keen
/repositories/2/archival_objects/259212
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 July 2
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259213
Keen, William W. (William Williams)
1925 July 4
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259214
Keen, William W. (William Williams)
1925 July 6
2p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259215
Keen, William W. (William Williams)
1925 July 8
1p.
5
to William W. Keen
/repositories/2/archival_objects/259216
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 July 14
2p.
5
to William W. Keen
/repositories/2/archival_objects/259217
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 July 15
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259218
Keen, William W. (William Williams)
1925 July 17
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259219
Keen, William W. (William Williams)
1925 uly 23
1p.
5
to William W. Keen
/repositories/2/archival_objects/259220
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 July 27
1p.
5
to Walter B. Cannon
/repositories/2/archival_objects/259221
Keen, William W. (William Williams)
1925 Aug 18
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259222
Keen, William W. (William Williams)
1925 Oct 17
2 copies, 1p. each
6
to Walter B. Cannon
/repositories/2/archival_objects/259223
Keen, William W. (William Williams)
1925 Oct 19
1p.
6
to William W. Keen
/repositories/2/archival_objects/259224
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Oct 20
1p.
6
to William W. Keen
/repositories/2/archival_objects/259225
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Oct 22
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259226
Keen, William W. (William Williams)
1925 Oct 22
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259227
Keen, William W. (William Williams)
1925 Oct 23
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259228
Keen, William W. (William Williams)
1925 Oct 27
1p.
6
to William W. Keen
/repositories/2/archival_objects/259229
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Oct 28
1p.
6
to William W. Keen
/repositories/2/archival_objects/259230
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Dec 7
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259231
Keen, William W. (William Williams)
1925 Dec 15
2p.
6
to William W. Keen
/repositories/2/archival_objects/259232
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Dec 16
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259233
Keen, William W. (William Williams)
1925 Dec 17
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259234
Keen, William W. (William Williams)
1925 Dec 22
2p.
6
to William W. Keen
/repositories/2/archival_objects/259235
Cannon, Walter B. (Walter Bradford), 1871-1945
1925 Dec 24
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259236
Keen, William W. (William Williams)
1926 Jan 7
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259237
Keen, William W. (William Williams)
1926 Jan 8
1p.
6
to William W. Keen
/repositories/2/archival_objects/259238
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Feb 2
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259239
Keen, William W. (William Williams)
1926 Feb 5
1p.
6
to William W. Keen
/repositories/2/archival_objects/259240
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Feb 8
2p.
6
to New York Times. Editor
/repositories/2/archival_objects/259241
Keen, William W. (William Williams)
1926 Fev 11
2p.
6
to William W. Keen
/repositories/2/archival_objects/259242
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Feb 12
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259243
Keen, William W. (William Williams)
1926 Feb 13
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259244
Keen, William W. (William Williams)
1926 Feb 16
1p.
6
to William W. Keen
/repositories/2/archival_objects/259245
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Feb 18
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259246
Keen, William W. (William Williams)
1926 Feb 20
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259247
Keen, William W. (William Williams)
1926 Feb 20
1p.
6
to William W. Keen
/repositories/2/archival_objects/259248
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Feb 23
1p.
6
to William W. Keen
/repositories/2/archival_objects/259249
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 2
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259250
Keen, William W. (William Williams)
1926 Mar 4
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259251
Keen, William W. (William Williams)
1926 Mar 5
2p.
6
to William W. Keen
/repositories/2/archival_objects/259252
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 9
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259253
Keen, William W. (William Williams)
1926 Mar 11
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259254
Keen, William W. (William Williams)
1926 Mar 16
1p.
6
to William W. Keen
/repositories/2/archival_objects/259255
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 17
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259256
Keen, William W. (William Williams)
1926 Mar 18
1p.
6
to William W. Keen
/repositories/2/archival_objects/259257
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 22
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259258
Keen, William W. (William Williams)
1926 Mar 24
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259259
Keen, William W. (William Williams)
1926 Mar 28
2p.
6
to William W. Keen
/repositories/2/archival_objects/259260
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 26
1p.
6
to William W. Keen
/repositories/2/archival_objects/259261
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Mar 30
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259262
Keen, William W. (William Williams)
1926 Apr 2
2p.
6
to William W. Keen
/repositories/2/archival_objects/259263
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Apr 3
1p.
6
to William W. Keen
/repositories/2/archival_objects/259264
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Apr 6
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259265
Keen, William W. (William Williams)
1926 May 19
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259266
Keen, William W. (William Williams)
1926 May 25
1p.
6
Scope and Contents note
Includes copy of letter of S. Parkes Cadman to Keen, May 21, 1926, 1p.
to William W. Keen
/repositories/2/archival_objects/259267
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 May 28
1p.
6
to William W. Keen
/repositories/2/archival_objects/259268
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 May 28
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259269
Keen, William W. (William Williams)
1926 June 3
1p.
6
to William W. Keen
/repositories/2/archival_objects/259270
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 June 4
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259271
Keen, William W. (William Williams)
1926 June 7
1p.
6
to William W. Keen
/repositories/2/archival_objects/259272
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 June 10
1p.
6
to William W. Keen
/repositories/2/archival_objects/259273
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 July 9
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259274
Keen, William W. (William Williams)
1926 July 10
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259275
Keen, William W. (William Williams)
1926 July 20
1p.
6
to William W. Keen
/repositories/2/archival_objects/259276
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 July 21
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259277
Keen, William W. (William Williams)
1926 July 22
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259278
Keen, William W. (William Williams)
1926 Aug 11
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259279
Keen, William W. (William Williams)
1926 Aug 17
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259280
Keen, William W. (William Williams)
1926 Oct 11
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259281
Keen, William W. (William Williams)
1926 Oct 25
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259282
Keen, William W. (William Williams)
1926 Oct 28
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259283
Keen, William W. (William Williams)
1926 Oct 29
3p.
6
to William W. Keen
/repositories/2/archival_objects/259284
Cannon, Walter B. (Walter Bradford), 1871-1945
1926 Nov 1
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259285
Keen, William W. (William Williams)
1926 Nov 2
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259286
Keen, William W. (William Williams)
1926 Nov 2
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259287
Keen, William W. (William Williams)
1926 Nov 19
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259288
Keen, William W. (William Williams)
1926 Dec 21
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259289
Keen, William W. (William Williams)
1927 Jan 20
1p.
6
to William W. Keen
/repositories/2/archival_objects/259290
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Mar 7
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259291
Keen, William W. (William Williams)
1927 Mar 9
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259292
Keen, William W. (William Williams)
1927 Mar 15
1p.
6
to William W. Keen
/repositories/2/archival_objects/259293
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Mar 16
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259294
Keen, William W. (William Williams)
1927 Mar 17
1p.
6
to William W. Keen
/repositories/2/archival_objects/259295
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Mar 18
1p.
6
to William W. Keen
/repositories/2/archival_objects/259296
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Mar 28
1p.
6
to William W. Keen
/repositories/2/archival_objects/259297
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Apr 11
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259298
Keen, William W. (William Williams)
1927 Apr 16
1p.
6
to William W. Keen
/repositories/2/archival_objects/259299
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Apr 21
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259300
Keen, William W. (William Williams)
1927 Apr 22
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259301
Keen, William W. (William Williams)
1927 Apr 22
1p.
6
Scope and Contents note
Includes extract from letter of Robert McCarrison, March 23, 1927.
to Walter B. Cannon
/repositories/2/archival_objects/259302
Keen, William W. (William Williams)
1927 June 5
1p.
6
to William W. Keen
/repositories/2/archival_objects/259303
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 June 7
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259304
Keen, William W. (William Williams)
1927 June 8
1p.
6
to William W. Keen
/repositories/2/archival_objects/259305
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 June 13
1p.
6
to William W. Keen
/repositories/2/archival_objects/259306
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Aug 12
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259307
Keen, William W. (William Williams)
1927 Aug 15
1p.
6
to William W. Keen
/repositories/2/archival_objects/259308
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Sep 30
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259309
Keen, William W. (William Williams)
1927 Oct 1
2p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259310
Keen, William W. (William Williams)
1927 Oct 27
1p.
6
to William W. Keen
/repositories/2/archival_objects/259311
Cannon, Walter B. (Walter Bradford), 1871-1945
1927 Oct 31
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259312
Keen, William W. (William Williams)
1927 Nov 2
1p.
6
to William W. Keen
/repositories/2/archival_objects/259313
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 Feb 29
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259314
Keen, William W. (William Williams)
1928 Mar 2
1p.
6
to George S. Graham
/repositories/2/archival_objects/259315
Keen, William W. (William Williams)
1928 May 1
3p.
6
to William W. Keen
/repositories/2/archival_objects/259316
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 May 2
1p.
6
to William W. Keen
/repositories/2/archival_objects/259317
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 May 5
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259318
Keen, William W. (William Williams)
1928 May 9
1p.
6
to William W. Keen
/repositories/2/archival_objects/259319
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 May 10
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259320
Keen, William W. (William Williams)
1928 May 12
1p.
6
to William W. Keen
/repositories/2/archival_objects/259321
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 May 15
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259322
Keen, William W. (William Williams)
1928 May 17
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259323
Keen, William W. (William Williams)
1928 Oct 25
1p.
6
to William W. Keen
/repositories/2/archival_objects/259324
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 Oct 26
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259325
Keen, William W. (William Williams)
1928 Oct 29
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259326
Keen, William W. (William Williams)
1928 Nov 8
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259327
Keen, William W. (William Williams)
1928 Nov 8
1p.
6
to Walter B. Cannon
/repositories/2/archival_objects/259328
Keen, William W. (William Williams)
1928 Nov 10
1p.
6
to William W. Keen
/repositories/2/archival_objects/259329
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 Nov 10
1p.
6
to William W. Keen
/repositories/2/archival_objects/259330
Cannon, Walter B. (Walter Bradford), 1871-1945
1928 Nov 13
1p.
6
"Extracts from Professor W. B. Cannon's Address at the XVth International Physiological Congress," Quarterly Journal of the Research Defence Society 23, 4 (1935): 56-59
/repositories/2/archival_objects/259331
Cannon, Walter B. (Walter Bradford), 1871-1945
1935
4p.
6