Simon Flexner Papers

Mss.B.F365

Date: 1891-1946 | Size: 115.5 Linear feet

Abstract

Simon Flexner, born in 1863, one of the nation's leading experts in pathology and bacteriology, was most renowned for his research on cerebrospinal meningitis, polio and infantile paralysis. Arguably though, Flexner's stewardship of the Rockefeller Institute was his greatest contribution to medical and scientific research. His rise in the medical community began in the late nineteenth century in Louisville, Kentucky, where despite not having completed even the seventh grade, Flexner taught himself basic bacteriology by conducting experiments at home using a microscope borrowed from the pharmacy where he served as an apprentice. Granted a medical degree from the University of Louisville School of Medicine in 1889, he went on to a pathology fellowship at the newly opened John Hopkins School of Medicine. Within two short years of leaving Louisville, Flexner received an assistant of pathology appointment at Johns Hopkins. It was a quick ascent and the beginning of a long and brilliant career that included a prestigious appointment at the University of Pennsylvania and then a directorship at the new Rockefeller Institute where he realized his lifelong dream of creating a dynamic and productive research laboratory. The Rockefeller Institute became instantly famous worldwide as the preeminent research facility for virology and under Flexner's direction produced invaluable contributions in pathology, bacteriology, and immunology.

This collection does not reflect the early phases of Flexner's career at Johns Hopkins but does document an early interest in meningitis and other infectious diseases with science-related correspondence, laboratory notebooks, and administrative correspondence with the New York City and State Departments of Health. There is abundant material on Flexner's directorship of the Rockefeller Institute for Medical Research, including Flexner's search for staff, an involved process which is detailed in correspondence with the scientists, many of whom became quite famous. Also included is material relating to the other institutions and Rockefeller philanthropies with which Flexner was involved. (Among the most significant correspondence, however, may be that which documents the support of the General Education Board and the Rockefeller Foundation in the development and subsequent reorganization of medical schools following brother Abraham Flexner's scathing report on medical education in the United States and Canada). This collection would be of great interest to anyone interested in the history of bacteriology, histology, and immunology or the general history of modern medicine and philanthropy.

Background note

Simon Flexner was born on March 25, 1863, in Louisville, Kentucky to Helen and Morris Flexner, a Jewish German-speaking couple who'd arrived in the United States just 12 years prior. Morris Flexner had achieved moderate success with a wholesale hat business until the depression in 1872 caused the business to fail, a financial setback from which the large family never fully recovered. As a result, the Flexners were forced to move to increasingly marginal neighborhoods where the schools were inadequate and the neighbors anti-Semitic, an experience that deeply affected young Simon. He did poorly in school and was considered a failure in the Flexner family when he dropped out of school permanently at the age of 14, abandoning the eighth grade and formal education for the remainder of his youth. No longer a student, Simon trudged from one menial job to the next in order to make a contribution to the household.

Simon continued to disappoint his family with his failed efforts at keeping even the most menial of jobs. Simon managed to get fired from even a photographer's studio owned by an uncle; he was then hired out to lowly shopkeepers who couldn't afford to pay the boy more than a couple of dollars a week for his labor. Circumstances were dire; Flexner wouldn't attend school and couldn't sustain any kind of worthwhile employment. Just when it seemed circumstances couldn't be more desolate, Flexner contacted typhoid fever and death appeared imminent for the unfortunate youth. Far from killing him, however, the debilitating illness seemed to give Simon a new lease on life. The illness left him introspective and serious and as the teenager convalesced, he focused his attention on improving not only his health but also the course of his future. His new contemplative state reinforced conviction and focus in the teenager and for the first time in his life, Flexner considered the possibility that he could make a worthwhile contribution not only to his family but even to society.

The Flexner family happily supported the newly ambitious Simon and arranged for him to be apprenticed to a respected area druggist. It was a fortunate pairing; the druggist, while not overly ambitious, was kind and encouraging and Simon flourished under his tutelage. Part of his apprenticeship included a series of courses at the Louisville School of Pharmacy, where to his surprise and to the delight of his family, Flexner excelled. It was a proud moment when Simon presented the gold medal for scholastic achievement to his mother and dying father. In the evenings, Simon would take the store microscope home and conduct his own studies under the single gaslight shared by the entire family. Once a poor student, Flexner now devoted himself to learning.

In 1882, Flexner clerked at his eldest brother Jacob's drugstore where his thirst for knowledge grew. At the pharmacy, he listened intently to the gathered physicians' shoptalk and spent his evenings poring over borrowed books to familiarize himself with rudimentary medical principles. His interest in microscopy led Flexner to study histology and then pathology, an uncharted discipline at that time especially in Louisville. Local doctors increasingly brought Simon specimens and sought his opinion. It was soon apparent that Simon had learned all that he could from borrowed books; the time had arrived to pursue formal education.

Flexner dreamed of pursuing a medical education which would facilitate his dream of opening and operating a research lab, but brother Abraham's course at Johns Hopkins altered his path. Abraham, who'd been attending classes at Johns Hopkins University for two years, kept Simon abreast of university news. Upon hearing of university plans to open a medical college and, more importantly, the recent faculty hire of a professor of pathology, Simon decided to attend Johns Hopkins but in order to be admitted to the university he first would have to get a medical degree. This, as it turned out, was actually accomplished quite easily with a little help from the physicians who'd gathered at Jacob Flexner's drugstore.

The Medical Institute of the University of Louisville had never established an academic department and was therefore staffed entirely by a group of practitioners who conducted lectures - and granted degrees - rather casually. This same group, luckily for Simon, agreed to take him on as a student at a reduced rate and allowed him to attend lectures during the spare hours that he wasn't clerking at the drugstore. The physicians sympathized with Simon's familial financial obligations and since Flexner insisted that he never planned to practice medicine, they were willing to be more lenient with him. In 1889, Simon Flexner graduated from the University of Louisville with a medical degree. He immediately applied for a fellowship at Johns Hopkins.

To his disappointment, Simon wasn't chosen for the fellowship. Adding to his regret was the realization that he simply couldn't teach himself any further. Abraham offered to send Simon to Baltimore for a year of instruction as sibling Jacob had done for him. While the family, which had grown dependent on Simon's salary, wasn't entirely supportive of the decision, Simon nonetheless set off to make his mark at Johns Hopkins University with $500 from his brother Abraham.

Although Flexner had neither the benefit of a formal medical school education nor the financial stability of his classmate, the autodidact nonetheless did remarkably well with his drugstore background and extraordinary sense of discipline. Finances were Flexner's only setback. His funds were quickly running out and he faced an unwanted return to Louisville. His professors, however, refused to let a lack of finances interfere with the young man's promising future; he was offered a fellowship at the end of his first year and despite his family's fear that he would never return to Louisville, happily accepted.

In the fall of 1891, Flexner began his fellowship but under slightly different circumstances. Instead of rooming in a boardinghouse, as he'd done the previous term, he now lived with the superintendent of the hospital, which meant that he constantly interacted with clinical as well as pathology students. This proved to be a most stimulating environment for the young scientist. At the same time, the fields of bacteriology and pathology were so new that nothing but groundbreaking research opportunities awaited pioneering students. Although Flexner was slightly self-conscious about his lack of education and upbringing, for the first time in his life, close relationships with his fellow students, some of whom would also go on to become quite famous for their work in infectious disease research. Meanwhile, the medical school, which had been postponed due to lack of funding, was now slated for a fall 1893 opening.

Flexner began his work on meningitis in early 1892 when an epidemic broke out in the coal-mining region of Cumberland, Maryland. Flexner and another scientist performed an autopsy on a young girl and although the bereaved parents insisted that the body remain intact, Flexner sneaked tissue samples out of the house in order to determine whether the epidemic was actually spotted fever as originally believed or an outbreak of meningitis. Flexner determined that it was definitely an outbreak of meningitis and set off on a course of study linking meningitis with pneumonia. While his theory eventually proved wrong, it launched Flexner's lifetime research on the disease.

Simon completed his second year at Johns Hopkins and saw some of the pathology faculty leave the university for opportunities elsewhere. Torn between leaving Johns Hopkins for a faculty position or staying and hoping for a promotion that might never materialize due to his lack of experience, Flexner was uneasy about his prospects. He perceived stiff competition among his fellow students but when his mentor and faculty member, William T. Councilman decided to leave for Harvard, Flexner received the assistant in pathology appointment. Within two years of arriving at Johns Hopkins, Flexner became not only a faculty member but also slated to succeed Councilman's successor as resident pathologist at the hospital. This time the entire Flexner family supported Simon's appointment.

Flexner spent the next year doing autopsies, research, and lecturing and although he was confident in his abilities, he recognized that he could benefit from a period of German study, standard for young medical students at that time. At the end of the first semester in 1893, he set sail for Germany. It was a successful trip in the sense that although Flexner visited many universities abroad, he returned with a deeper appreciation for the Johns Hopkins University, which employed a much more egalitarian approach than the medical schools he'd seen in Eastern and Western Europe.

By the time Flexner returned from Europe in the fall of 1893, the eagerly awaited medical school was finally open but more importantly, the pathology department had been expanded to twice the size. The medical school student body consisted of fourteen men and three women; the inclusion of the latter was not included in the original plan but became a condition of funding. Stringent admission requirements further reduced enrollment. Upon his return, Flexner resumed his exhausting schedule of supervising the pathology laboratory and assisting with pathology courses. At the same time, he continued his research on diphtheria and toxins, which introduced him to the new field of immunology. Flexner also managed to write extensively in conjunction with his research, ultimately publishing more than seventy articles between 1893 and 1899.

Flexner conducted important research on toxins and diphtheria during 1893-1894, which contributed to the discovery of a cure and led him to inadvertently stumble on the phenomenon of anaphylaxis. He was invited to speak before the Pathological Society of Philadelphia on his toxin research; this presentation he later claimed established his reputation in Philadelphia, then considered to be the capital of American medicine. Continuing to do autopsies also presented Flexner with valuable research opportunities. A case of acute pancreatitis, for example, led Flexner to study the pancreas carefully and after thirty years of continuous research ultimately led to the isolation of insulin.

Elected to the American College of Physicians in 1895, Flexner was also promoted to associate professor of pathology, a remarkable feat for one who'd arrived at Johns Hopkins less than five years prior as a very inexperienced student. Other universities offered Flexner, who was lamentably underpaid, faculty positions at higher salaries but with fewer research opportunities. His mentor, William Welch, encouraged Flexner to be selective in light of his growing reputation as one of leading pathologists in the country. Although uncertain about his future, Flexner decided to stay at "the Hopkins" when they offered him a slight increase in salary; he felt comfortable there and his research benefited from the network he'd established with the other researchers.

Even the appointment of full professorship didn't seem to assure Flexner of a secure future at Johns Hopkins. He decided to resume negotiations with Cornell and also the University of Pennsylvania when he learned of the opening in pathology. Flexner decided on the University of Pennsylvania despite the lower salary and rumors of anti-Semitism. While the negotiations continued, he decided to go to the Philippines on a research expedition with his close friend and colleague, Lewellys F. Barker. The University of Pennsylvania confirmed his appointment as the men prepared for their expedition giving Flexner reservations about leaving just as the position of his dreams had finally opened. Eventually he decided to go and the trip proved a great success, scientifically speaking.

The beauty of Japan, where the group decided to spend some time, enchanted Flexner but he found himself craving structure and anxious to begin working. The group traveled to Tokyo, the center of infection disease research where Shibasaburo Kitasato, a codiscoverer of the diphtheria antitoxin, invited them into the laboratories. Flexner's introduction to scientist Hideyo Noguchi was most significant. Noguchi immediately expressed a desire to work with Flexner. Flexner's response was polite; at the time, he had no idea of the impact Noguchi would have in his own personal life, his career, and even the history of science itself.

The group traveled next to Hong Kong and then into the Philippine Islands. The "plague" and other infectious diseases were on the rise in Manila, offering plentiful virology research opportunities. The commission studied typhoid fever, malarial fevers, tuberculosis, and dengue fever, topical ulcers and dysentery, in which Flexner had the greatest interest. Aside from the research opportunities, Flexner found Manila depressing and the group decided to leave early. Flexner took a long voyage home and was back in Philadelphia with time to spare before his new position started.

Meanwhile there was an implosion in the tightly knit Flexner family, which left Abraham, the founder of a very successful school for boys, trying to keep the family afloat. Jacob Flexner, the acting patriarch since the death of their father years before, revealed that he was overextended financially and close to losing his drugstore. Abraham refused to let the family declare bankruptcy and for a time managed to juggle the debt incurred by various Flexner family members. It was a losing battle, however, and although he somehow saved the newly constructed family houses from foreclosure, Jacob lost his drugstore.

Jacob decided to try his hand at medicine. At Abraham's urging he joined Simon at Johns Hopkins. It was an uncomfortable time for Simon. Jacob, never prone to humility even in the face of his financial failures, embarrassed the quiet Simon with his overbearing and belligerent manner. Luckily, he attended the university for just a few months and then went on to New York for further training. In the end Simon felt as if the declaration of bankruptcy had liberated the Flexner family; everyone could now pursue desired careers without considering the family finances.

Flexner arrived in Philadelphia in 1899 to begin his professorship at the University of Pennsylvania. It was not smooth sailing. The faculty resented Flexner and resisted change. Senior faculty members were cool towards Flexner and opposed his ambitious plans to expand the pathology department. Flexner was barred from even hiring his own assistants. But students immediately responded warmly and enthusiastically to Flexner who lectured three days a week.

Soon after he began in Philadelphia, Flexner was surprised by the arrival of Hideyo Noguchi, the bacteriologist from Japan. Flexner had written to Noguchi that there wasn't a position available in Philadelphia but Noguchi had taken upon himself to make the trip prior to Flexner's discouraging response. There was nothing to do but put Noguchi to work in the pathology lab. Though Noguchi needed training, like Flexner he proved to be a quick study and an invaluable assistant. Noguchi went on to do brilliant research work on syphilis and yellow fever. The two developed a close relationship and it is most telling that when Flexner moved on to the Rockefeller Institute, Noguchi was the only member of his Philadelphia group who was chosen to join the staff at the new facility.

Flexner's time at the University of Pennsylvania was perhaps the most social period of his life. Most of the faculty members eventually warmed to the young man and included him in social gatherings. The salary increase also allowed him to go out more often. It wasn't long after he'd arrived at Pennsylvania though that he met his future wife, Helen Thomas. The sister of former Johns Hopkins colleague and friend Harry Thomas, she taught at nearby Bryn Mawr College where older sister Carey was dean.

During 1900-1901, his second year at the University of Pennsylvania, Flexner gained a hospital pathologist position as well as an appointment as director of the university's Ayer Clinical Laboratory which Flexner insisted should be used for research in conjunction with medical school classes. His background in plague research led him to be appointed head of a federal commission to investigate an outbreak in San Francisco that same year. At the same time, he continued with his own research on immunology with Noguchi. They worked together to study the toxic effects of snake venom, a research project suggested by Dr. Weir Mitchell who'd studied the effects of snake venom on humans and wanted Flexner to pursue experimental immunology.

That same year, 1901, Flexner received an appointment to the Board of Scientific Directors of the newly formed Rockefeller Institute for Medical Research, endowed by John D. Rockefeller. The next year the Institute offered Flexner the opportunity to direct laboratories and organize operations, a brilliant opportunity. To leave the university was risky because Rockefeller had guaranteed funding for only ten years. Flexner agonized over leaving his prestigious position at Penn but in the end, he accepted. By this time, Flexner and Helen Whitall Thomas were engaged.

Flexner and his new bride spent much of 1903, the first year of his appointment, visiting research laboratories in Europe seeking a model for the Rockefeller Institute. Realizing that chemistry, physics, and experimental biology were increasing becoming a central component of virology research, Flexner hired only scientists with a command of the basic sciences. When the Institute opened in 1906, the staff included Samuel J. Meltzer, Phoebus A. Levene, Eugene L. Opie, Hideyo Noguchi, Alexis Carrel, Jacques Loeb, Rufus I. Cole, and Peyton Rous.

Flexner's own research, meanwhile, rapidly gained attention and acclaim by the general public. This translated into winning public support for the new Institution and assured Rockefeller's continued financial backing. When New York City suffered a severe cerebrospinal meningitis epidemic during 1904 and 1905, Flexner studied the disease and by 1907 was able to develop an antiserum that acted against the bacterial agent and reduced the mortality rate by fifty percent. The Institute developed and distributed the serum to the general public free of charge. In 1907 Flexner took the same approach with polio and while his conclusions proved to be incorrect, he nonetheless laid important groundwork for researching the disease.

John D. Rockefeller, completely confident in Flexner, agreed to finance a research hospital at the Institute in 1910. During World War I, Flexner implemented a program to train medical officers and technicians and taught bacteriology himself. Serving in the Army Medical Corps from 1917-1919, Flexner attained the rank of colonel and assumed responsibility for inspecting the expeditionary forces laboratories in Europe.

While hired to just direct the laboratory, Flexner's superior administrative skill had essentially made him acting director of the entire facility. In 1924, he was formally named Director of the Rockefeller Institute, an amazing accomplishment that the entire Flexner family celebrated.

In addition to overseeing the daily operations of the Institute, Flexner worked tirelessly to aid other agencies in promoting medical and scientific education. He served as a charter member of the Rockefeller Foundation, the largest medical education and research benefactor, and helped the National Research Council secure funding for medical and mathematical research. He served on the Johns Hopkins Medical School board of trustees and chaired the Public Health Council of New York State.

A participating member of many scientific organizations throughout his career, Flexner served as president of the Association of American Physicians in 1914 and the American Association for the Advancement of Science and the Congress of American Physicians and Surgeons in 1919. The National Academy of Sciences recognized his contributions with a membership in 1908.

Flexner acted as director of the Rockefeller Institute until his retirement in 1935. During 1937 and 1938, he traveled to Oxford University as Eastman Professor acting as a consultant on medical professorships. During his time in England, Flexner wrote The Evolution and Organization of the University Clinic. In 1942, Flexner and his son, James Thomas Flexner, co-authored a well-received biography, William Henry Welch and the Heroic Age of American Medicine. Simon Flexner died in New York City at the age of 83.

Scope and content

The Rockefeller Institute series, the first of two in the collection, is approximately 150 linear feet of mostly Institute-related material. Flexner's early years at Johns Hopkins and the University of Pennsylvania are not documented in this collection but there is, however, a substantial amount of material reflecting Flexner's early interest in virology, pathology and bacteriology within his notes, notebooks and diaries.

Much of the correspondence in the collection is dated after his Rockefeller Institute appointment except for communication between Flexner and Helen Whitall Thomas and various family members. Flexner's research and scientific interests led him to form lifelong relationships with other scientists, researchers, and medical practitioners; therefore much of the correspondence spans decades.

There is correspondence with Frederick Gates, business manager to John D. Rockefeller. Instrumental in convincing Rockefeller of the impact that a medical research facility would have for all of mankind, he successfully persuaded Rockefeller to finance a research facility. In 1901 a planning committee was formed. Persons involved in the early stages of the Rockefeller Institute included William H. Welch, Hermann Briggs, Emmett Holt, Christian Herter, Theobald Smith, and Simon Flexner.

As director of the Rockefeller Institute, Flexner chose his staff carefully. Ultimately, the Institute staff included: Samuel J. Meltzer, Phoebus A. Levene, Eugene L. Opie, Hideyo Noguchi, Alexis Carrel, Jacques Loeb, Rufus I. Cole, and Peyton Rous. There is a great deal of correspondence between Flexner and his candidates that document the accomplishments of these men and illustrate the role they filled within the Institute.

In 1909, the Rockefeller Hospital was completed with Rufus Cole named as director. The correspondence between Cole and Flexner covers mostly administrative manners but also mentions some of the groundbreaking scientific research in the laboratories by D. D. Van Slyke, A. E. Cohn and A. E. Mirsky. Theobald Smith headed the Institute's department of animal pathology in Princeton opened in 1916 and mentions research at the department, particularly the work of pathologist John W. Gowen.

Between 1901 and 1913, the Rockefeller philanthropies established the General Education Board with Wallace Buttrick as its President; the China Medical Board; the Sanitary Commission to Eradicate Hookworm Disease; the International Health Commission with Wickliffe Rose as director. The Rockefeller Foundation was incorporated in 1913. Flexner became a trustee that same year along with John D. Rockefeller, Frederick L. Gates, Henry Pratt Judson, Starr J. Murphy, Jerome D. Greene, Wickliffe Rose, Charles O. Heydt and later, Charles William Eliot and A. Barton Hepburn. The collection is rich in correspondence concerning individual Rockefeller boards and funding history both in the United States and abroad. Perhaps most significant is the work of the General Education Board and the Rockefeller Foundation in supporting the development of medical education following the publication of Abraham Flexner's report on North American medical schools.

The reorganization of the Foundation in 1928 led to the creation of the Division of Natural Sciences, first directed by Max Mason and then Hermann A. Spoer and from 1932 on, by Warren Weaver. There is an abundance of material on the Foundation's reorganization. Much of the material is devoted to the early 1930's when Weaver began to shift the funding direction from financing the construction of research facilities to the actual practice of research.

The following is a short list of Flexner's correspondents mentioned primarily because the sheer amount of correspondence with Flexner indicates a significant relationship in some aspect. It is by no means a comprehensive list. There is a substantial amount of correspondence with Harold L. Amoss. Amoss, an American physician, worked with Flexner to develop a dysentery serum. Other scientists who corresponded with Flexner were Swiss physiologist and biochemist, Emil Abderhalden; John J. Abel, American physiological chemist; James Arthur Bain, American pharmacologist and Rockefeller fellow; Canadian physician and Nobel Prize recipient, Frederick Grant Banting; Johns Hopkins colleague and longtime friend, Lewellys F. Barker; Hermann Michael Biggs, American physician and bacteriologist, (Biggs wrote about tuberculosis and cholera; he also organized the bacteriology labs of the New York City Health Department).

Carl Alfred Lanning Binger, American psychiatrist; Wade Hampton Brown, American pathologist; Carroll G. Bull, American immunologist; Walter B. Cannon, American physiologist; Alexis Carrel; Rufus Cole; Frederick Fuller, American physician; Phoebus Aaron Theodore Levene, American physiologist, Winthrop John Vanleuven Osterhout; Russian-born chemist; Richard Mills Pearce, pathologist; F. Peyton Rous, American physician and virologist; Theobald Smith, American pathologist; Hans Zinsser, American bacteriologist.

There are 65 Simon Flexner folders and almost 170 subject files. There are many files on meningitis, poliomyelitis, and tryparsamide.

Digital objects note

This collection contains digital materials that are available in the APS Digital Library. Links to these materials are provided with context in the inventory of this finding aid. A general listing of digital objects may also be found here.

Collection Information

Provenance

Acquired, 1964.

Preferred citation

Cite as: Simon Flexner Papers, American Philosophical Society.

Processing information

Recatalogued by A. Harney, June, 2003. Michael Miller incorporated the information from Margaret Miller's guide into this finding aid in 2007.

Other finding aids

The Simon Flexner Papers are also described in Margaret Miller's Guide to Selected Files of the Professional Papers of Simon Flexner at The American Philosophical Society.

The Simon Flexner Papers are also described in Lilly Kay's Molecules, Cells and Life. The information from this subject guide has been incorporated below in the Physiology, Biochemistry, and Biophysics Note.

Separated material

Photographs were removed from the Flexner Papers for storage with the APS graphics collections, but digitized images have been inventoried here in series II. View gallery of digitized photographs.

Related material

Other related material at The American Philosophical Society include:

  • The Simon Flexner Family Papers
  • Francis Peyton Rous Papers
  • Hans Thacher Clarke Papers
  • Cyril Norman Hugh Long Papers
  • Rufus Ivory Cole Papers
  • Max Bergmann Papers
  • Eugene Lindsay Opie Papers
  • Winthrop John Van Leuven Osterhout Papers
  • Peter K. Olitsky Papers
  • Landsteiner-Mackenzie Papers
  • Florence Rena Sabin Papers
  • James B. Murphy Papers
  • Oswald H. Robertson Papers
  • Thomas M. Rivers Papers
  • Leslie T. Webster Papers
  • Charles Benedict Davenport Papers
  • Leslie Clarence Dunn Papers
  • Franz Boas Papers
  • Harold Lindsay Amoss Papers

Related collections located at the Rockefeller Archives Center include:

  • Records of the Rockefeller Institute for Medical Research
  • Papers of the General Education Board
  • Papers of the China Medical Board
  • Records of the Rockefeller Foundation
  • International Education Board Papers
  • papers of the Rockefeller Sanitary Commission for the Eradication of Hookworm Disease, Washington, D.C.

Related materials also at the Library of Congress, Washington, D.C., Connecticut Agricultural Experiment Station, Marine Biological Laboratories, Woods Hole, California Institute of Technology Archives and the National Library of Medicine, Bethesda, Maryland.

Bibliography

Flexner, James Thomas, An American Saga, The Story of Helen Thomas and Simon Flexner (Toronto: Little, Brown and Company, 1984). Call no. B F635 a

Flexner, James Thomas, Maverick's Progress, an Autobiography (New York: Fordham University, 1996). Call no. B F635 m

Physiology, Biochemistry, and Biophysics Note

Additional Biographical Notes:

P. A. Levene was selected by Simon Flexner in 1905 to head the biochemistry program at the newly created Rockefeller Institute for Medical Research. He worked there until his retirement in 1939. By the time he joined the Institute, Levene was already well into his second career. Having abandoned medicine for chemistry, he had supplemented his chemistry training at Columbia University with study in the laboratories of Edmund Drechsel, Albrecht Kossel, and Emil Fischer. From Kossel he acquired an interest in nucleic acids, which developed into a major research program at the Institute.

One of Levene's most important contributions was the isolation and identification in 1909 of the carbohydrate portion of the nucleic acid molecule. That year he showed that ribose was found in some nucleic acids (RNA), and in 1929 he identified deoxyribose in another class of nucleic acids (DNA). However, his tetranucleotide hypothesis of DNA composition was disproved in the 1940s by the work of Erwin Chargaff. Levene was an exceptionally effective laboratory researcher, and his technical skills enabled him to carry out numerous and diverse biochemical analyses. In more than 700 publications, Levene addressed the chemistry of nucleic acids, proteins, glycoproteins, sugars, and lipids; all this was aimed at explaining basic physiological processes in a chemical language.

The American odyssey of the German physiologist Jacques Loeb began in 1891 at Bryn Mawr College, followed by eleven years at the University of Chicago, the University of California at Berkeley, and from 1910 until his death at the Rockefeller Institute in New York; the summers were spent at the marine biological laboratories at Woods Hole and Pacific Grove.

During those years Loeb's work increasingly moved toward physicochemical explanations of life. A materialist and an arch-determinist, Loeb's research program was based on a mechanistic conception of life. His studies of phototropism aimed at demonstrating that instincts of organisms were merely photochemical phenomena, his experiments on artificial parthenogenesis in sea urchins were undertaken in order to prove that ordinary physicochemical agents could initiate the development of life. In his last decade, Loeb's work focused mainly on proteins as the agents of life, a unification of physiology and physiological chemistry.

Loeb's striking experimental feats captured the popular and scientific imagination; his charismatic personality and cultivated manner added to his fame. Through his work and personal style he had a profound impact on the development of a non-medical general physiology. Although Loeb preferred not to participate in administrative activities and avoided bureaucratic entanglements, he was one of the most visible scientists of his generation.

John Howard Northrop, an intellectual heir to a long line of scholars, had always been intrigued by the vitalist-mechanist debate. In search of insights into the nature of life, he began his advanced training in biology with Thomas Hunt Morgan and Edmund Beecher Wilson at Columbia University, but soon turned to the study of physical and biological chemistry (under J. H. Nelson), where he felt he could find exact explanations of vital processes. In 1915 Northrop joined Jacques Loeb at the Rockefeller Institute, collaborating on a variety of projects, but his interests were increasingly moving toward the biochemistry of viruses, bacteriophage, and enzymes.

In the late 1920s and 1930s this interest developed into a major research program at the Princeton branch of the Rockefeller Institute. During these years Northrop had crystallized several proteolytic enzymes and showed some of them to be autocatalytic proteins, work that also contributed to the crystallization of the tobacco mosaic virus by his colleague Wendell Meredith Stanley. In the late 1930s Northrop returned to studies of viruses, concentrating mainly on the biochemistry of bacteriophage. In 1946 he was awarded the Nobel Prize (shared with Stanley and James B. Sumner) for his work on enzymes.

In addition to his research on proteins, Northrop distinguished himself on other fronts. During World War I he had developed a microbial process for producing acetone, and during World War II, techniques for measuring mustard gas. Northrop was also Simon Flexner's confidant; his judgment on research problems and researchers, on administrative matters and editorial issues was frequently solicited by Flexner and other members of the Institute.

The scientific career of Donald D. Van Slyke was spent at the Rockefeller Institute for Medical Research. Beginning in 1907 in the biochemistry laboratory of P. A. Levene, Van Slyke went on to become chief chemist of the hospital of the Institute, where he stayed until his move to the Brookhaven National Laboratory in 1949.

Undoubtedly influenced by his medical environment, Van Slyke's research program in physical biochemistry focused on studies of gas, fluid, and acid-base equilibria in relation to pathology. One of Van Slyke's chief interests was the analysis of physicochemical equilibria in blood. In collaboration with Lawrence J. Henderson, Van Slyke developed a series of studies on the acid-base properties of hemoglobin. In these and other biomedical investigations, Van Slyke relied heavily on accurate measurements, employing instruments and analytical techniques he had devised, notably his manometric apparatus for blood-gas analysis.

The move of Ralph W. G. Wyckoff from the Geophysical Laboratory of the Carnegie Institution of Washington to the Rockefeller Institute in 1927 marked an important development in the history of both the Institute and American biophysics. Under Wyckoff's leadership, a new subdivision was formally designated as biophysics. Wyckoff initiated his program with the study of x-ray crystallography of simple inorganic and organic molecules with an eye to determining the molecular structures of complex macromolecules such as proteins. Together with Robert B. Corey (who joined Linus Pauling's group at Caltech when Wyckoff left the Institute in 1937) they laid some of the early foundations for determining the structures of amino acids.

During the 1930s, Wyckoff in collaboration with several members of the International Health Division of the Rockefeller Foundation designed an air-driven ultracentrifuge, far simpler and cheaper than the machine built by Theodor Svedberg. The domestic ultracentrifuge was especially important to the virus studies of Wendell M. Stanley. Wyckoff also collaborated with Peyton Rous and James Bumgardner Murphy in the 1930s on electromagnetic methods of isolating microphages.

The significance of Wyckoff's research transcends his technical accomplishments. Wyckoff was a champion of the new field of biophysics, and made a deliberate effort to define and shape it. The Flexner Papers contain material which address both the technical and disciplinary aspects of the new biophysics. There is correspondence on x-ray crystallography and viruses, and an informative report on the future of biophysics. These materials should be of value in reconstructing the convoluted history of American biophysics.

AuthorFormatDateLanguage
Abderhalden, Emil, 1877-1950 (On physiological and biochemical research in Germany and at the Kaiser-Wilhelm Institute.) Correspondence (5 folders)1911-1938German
Adams, Roger, 1889-1971 (Includes Adams' requests recommendations for Dr. Malcolm Dole for an instructorship in chemistry at University of Illinois, 1929. Correspondence on candidates for Field Secretaryship of Rockefeller Foundation Board in physics, chemistry, and mathematics.) Correspondence (10 items)1929-1934English
Alexander, Jerome, b. 1876 (Correspondence about contributions to Alexander's book on colloid chemistry.) Correspondence (20 items)1916-1934English
Alsberg, Carl, 1877-1940 (Material on USDA Bureau of Chemistry.) Correspondence (15 items)1913-1920English
Avery, Oswald Theodore, 1877-1955 (Informal notice of Flexner's approval of Avery's appointment to the Rockefeller Institute for Medical Research (RIMR), 1913. General administrative correspondence on the RIMR.) Correspondence (3 folders)1913-1945English
Banting, Frederick Grant, Sir, 1891-1941 (Correspondence concerning production of insulin.) Correspondence (Approximately 50 items)1923-1937English
Bergmann, M. (Max), 1886-1944 (Letters concerning Bergmann's appointment to the Rockefeller Institute for Medical Research; also scientific and professional correspondence.) Correspondence (35 items)1933-1942English
Bohr, Niels, 1885-1962 (Notice of conference at Institute of Theoretical Physics in Copenhagen on the application of atomic physics to elucidation of fundamental biological problems.) Correspondence (4 items)1938English
Cannon, Walter B. (Walter Bradford), 1871-1945 (Correspondence concerning antivivisection bills of several state legislatures. Letters discussing the work of Wallace O. Fenn and his qualifications to head Division of Physiology at the Rockefeller Institute for Medical Research, should it be revived, 1921.) Correspondence (8 folders)1910-1938English
Carnegie Institution of Washington (Notices of meetings of Trustees; administrative materials relating to meetings, travel, expenses, etc. Letters on funding of a research assistantship for Ulric Nef at Chicago, 1912. Provisional budget for 1915, with appropriations for specific research projects, list of applicants for minor grants, and abstracts of proposals recommended for funding by president of Carnegie Institution, 1915.) Correspondence (4 folders)1913-1915, 1943English
Cohn, Edwin J. (Edwin Joseph), 1892-1953 (Regarding Cohn's liver research. Includes information to Flexner that liver extract had been sent to Janet Vaughan of the Medical Research Council.) Correspondence (5 items)1919-1927English
Edsall, David Linn, 1869-1945 (Includes letters on his acceptance of Chair of Preventive Medicine at Washington University, St. Louis; and giving his reasons for resigning his position at St. Louis; and on acceptance of Chair of Medicine at Harvard. Letter asking Flexner to insure that Cornell consider A. E. Taylor for an opening in physiological chemistry. In the same letter, Edsall describes deficiencies at University of Pennsylvania. Edsall is confident about future of Alfred N. Richards as opportunities for trained pharmacologists are abundant, 3/13/11. In his reply, Flexner expresses doubts on qualifications of Richards as a trained investigator. Correspondence about the first Dunham lecture, 1928.) Correspondence (3 folders)1910-1930English
Embree, Edwin Rogers, 1883-1950 (On the Rockefeller Foundation's support of the life sciences.) Correspondence (24 folders)1917-1936English
Fenn, Wallace O. (Plans for work in biophysics and physiology. Includes Fenn's plans to work with A. V. Hill, William Bayliss, and Sir Frederick Gowland Hopkins in England, 1922. Letter to Flexner outlining offer of professorship of physiology at University of Rochester, 1924.) Correspondence (20 items)1921-1924English
Flexner, Simon, 1863-1946. Medical Notebooks (Records of serum shipped from Flexner's laboratory. Case histories of meningitis and Poliomyelitis victims. Experimental notes of meningitis research.) Notebooks (17 volumes)1902-1920English
Heidelberger, Michael (Includes general correspondence about Rockefeller Institute for Medical Research staff. Correspondence about his visit to Europe, 1924.) Correspondence (2 folders)1913-1942English
Johns Hopkins University. School of Hygiene and Public Health (Reports by William H. Welch and William H. Howell, 1915, and by William H. Welch and Wickliffe Rose on feasibility of establishing an institute or school of hygiene at Johns Hopkins University, submitted to Rockefeller Foundation, 1916. Report on Institute of Hygiene at Johns Hopkins University, 1919 (12 pages). Report of Department of Biometry and Vital Statistics, Johns Hopkins University, 1920. Budget, 1920-1921. Organization chart of Department of Medical Zoology, Johns Hopkins University, 1920-1925.) Correspondence (3 folders)1916-1925English
Landsteiner, Karl, 1868-1943 (Administrative communications.) Correspondence (3 folders)1914-1937English
Lecomte du Nouy, Pierre, 1883-1947 (Includes general correspondence on his work at Rockefeller Institute for Medical Research (RIMR), 1921. Report on X-ray crystal analysis and estimates of costs of a complete crystallography department at RIMR, 1926. Letter on Du Nouy's visit to Geophysicial Laboratory of Carnegie Institution to acquire the latest skills in X-ray crystallography. Du Nouy's description of his work at the Institut Pasteur, and information on its internal organization, 1930. Correspondence concerning the supposed accident that BCG vaccine from Institut Pasteur killed children in Lribeck, 1930; Du Nouy's explanation that the deaths could not have been so caused. List of his papers produced at Institut Pasteur, Department of Molecular Physics, 1928-1931.) Correspondence (60 items)1919-1937English
Levene, P. A. (Phoebus Aaron), 1869-1940 (Contain a wealth of information on Levene's laboratory, research reports, and personal and professional correspondence related to Levene's work, as well as to the work of other biochemists. Administrative correspondence about the laboratory at Rockefeller Institute for Medical Research (RIMR). Of special interest is the correspondence (July 1, 1933) about nucleic acids research, and about Max Bergmann and general trends in biochemistry. Includes: Letter to Flexner about Casimir Funk's return to work with vitamins, especially chemistry of antiberiberi vitainine, 2/16/20. Letter from Flexner to Levene on latter's chemotherapy research, and Flexner's opinion of Jacobs' research, 3/17/21. Copy of letter from Levene about future organization of chemotherapy research at RIMR. Letter from Flexner about decision of W. J. V. Osterhout to work at RIMR, 10/7/24. Reports of work done in Levene's laboratory, 1925. Letter to Flexner discussing Jacobs' work and need for persons acquainted with methods of microanalysis, 8/8/25. Letter to Flexner on work of Baudisch in photochemistry of pyrimidines, 11/23/25. Letter to Flexner expressing the opinions of work of Bancroft and Rutzler's and Anson and Mirsky's on the reversibility of protein denaturation, 6/10/31. Letter to Flexner explaining he could soon describe in detail pattern of nucleic acid molecules, and outlining work in the physical analysis of these substances in photochemical reactions, 7/1?/33. Letter to Flexner about place of Max Bergmann among contemporary chemists with leanings towards biology, including an expression of views on new trends in biochemistry and those interested in biologically active substances, 11/11/33. Letter to Flexner (not sent) offering to relinquish work on proteins and carbohydrates to accommodate Bergmann, 11/13/33. Correspondence about Bergmann's arrival at RIMR, 1934. Personal correspondence with Flexner in England, 1937-1938. Address given by Flexner at Levene's funeral 9/9/40.) Correspondence (10 folders)1910-1940English
Lillie, Frank Rattray, 1870-1947 (Records related to activities at Woods Hole (1915-1938), material on Lillie's role in the Rockefeller Foundation's program of "experimental biology" (the precursor of "molecular biology"), correspondence related to the National Academy of Sciences, National Research Council, and the Science Advisory Committee (circa 1930s). Letter to Flexner on plans for new laboratory of biochemistry and biophysics at Marine Biological Laboratory, 3/19/21. List of investigators of Marine Biological Laboratory, summer 1923. Letters on appeal to Rockefeller Foundation for funding of research into "vital process" or "experimental biology," 1934. Correspondence about National Academy of Sciences Standing Committee on Funds for Academy Purposes, 1935. Correspondence about nominations to Science Advisory Committee (later, Science Advisory Board) by President Roosevelt, 1935. List of members of the Committee, 1935. Correspondence concerning National Research Council Fellowship Board in Physics, Chemistry, Mathematics and Biology funds to be received from Rockefeller Foundation, 1937-1940. Minutes of Advisory Committee on fellowships of National Research Council, 1/11/36.) Correspondence (2 folders)1915-1938English
Loeb, Jacques, 1859-1924 (Issues related to research problems: Loeb's research, as well as the scientific careers of other workers in the life sciences, for example, Otto Warburg (1915), Samuel Meltzer (1919), and Leonor Michaelis (1924). There is also correspondence related to the Journal of General Physiology. Covers the period of Loeb's tenure at the Rockefeller Institute.) Correspondence (4 folders)1913-1924English
Loevenhart, A. S. (Arthur Solomon), 1878-1929 (Physiology and pharmacology at the University of Wisconsin. Includes scientific correspondence detailing Loevenhart's research on stimulation of respiration in dogs by intravenous injections of sodium cyanide, and published articles on tryparsamide. Draft (written by Loevenhart) of "A Proposed Therapeutic Institute Devoted to Finding Better Methods for Treating the Sick," February 1928 (17 pages). Correspondence on dispute over Loevenhart's supplying tryparsamide to institutions outside of the Department of Pharmacology and Toxicology, University of Wisconsin.) Correspondence (45 items)1910-1929English
Meyerhof, Otto, 1884-1951 (Includes correspondence on his visit to the United States, 1923. General correspondence on exchange of reprints.) Correspondence (Approximately 25 items)1923-1934English
Michaelis, Leonor, 1875-1949 (Includes correspondence on his visit to the United States, 1924. Correspondence on arrangements to work at Rockefeller Institute for Medical Research (RIMR), 1929. General administrative correspondence concerning RIMR, 1930-1937.) Correspondence (50 items)1920-1937, 1945English
Mirsky, Alfred E. (Scientific and administrative correspondence. Includes correspondence concerning arrangements for him to work at Rockefeller Institute for Medical Research, 1927. Report on his investigation of proteins, especially muscle, 1934.) Correspondence (12 items)1927-1934, 1944English
Morgan, Thomas Hunt, 1866-1945 (General correspondence. Includes letter to Flexner asking latter's support of Mr. Rosels request to General Education Board for $10,000 for biophysics laboratory at Columbia University, 2/14/28. (Morgan also mentions that Osterhout's work at Rockefeller Institute for Medical Research (RIMR) will complement proposed research of Selig Hecht at Columbia University.) Letter to Flexner on distribution of National Research Fund, 4/24/28. Copy of minutes of National Research Fund Board of Trustees meeting, June 1928. Letter from Milliken to Flexner suggesting formation of a subcommittee on physiology of National Research Fund to discuss candidates who should be released from teaching to concentrate on pure research, 6/25/28. Copy of letter of J. J. Abel to National Research Fund on his work on cancer in rats. Letter from John Auer on Wendell H. Griffith's work on internal secretions. List of National Research Fund subcommittees, with names of chairmen and members, 10/10/28. List of applicants to Subcommittee in Pathology and Physiology of National Research Fund, Dec. 1928. Correspondence concerning future of monograph series in experimental biology, edited by Morgan, Jacques Loeb, and W. J. V. Osterhout, 1924. Letter to Flexner on National Research Fund contributions, noting that most of the funds had been collected and suggesting that institutions be surveyed to determine which needed financial support, 5/13/31. Correspondence on Mrs. Kerchoff's endowment, August-December 1933.) Correspondence (2 folders)1919-1935English
Murphy, James B. (James Bumgardner), 1884-1950 (Communications on cancer research and administrative concerns. Includes correspondence on his work on x-ray effects on chicken cancer and on chicken spleen extract to determine origins and development of blood cells. Letter to Flexner on type of organization needed to conduct cancer research; suggests expansion of his laboratory with employment of specialized team of researchers rather than relying on other Rockefeller Institute for Medical Research (RIMR) departments, 12/11/27. Administrative correspondence on training of Army Medical Corps doctors, May-July, 1918. Report of his laboratory to RIMR Board of Directors, on X-ray stimulation of lymphocytes and cancer tissues and effects of ultraviolet rays on antigenic property of bacteria, November 1918-January 1919. Letters from Flexner during Murphy's illness February-June, 1920. General administrative correspondence on RIMR. Report of work of Murphy's laboratory of use of X-ray treatment on chronic infections associated with lymphoid overgrowth in tonsils, 10/19/20. Administrative correspondence. Letter to Flexner concerning plans for cancer research program at RIMR, especially need for a first-class physical chemist, 4/8/22. Report on activities of Dr. Mais in his department for 1922-1923. Letters concerning his wish to observe cancer research in England and to visit English supporters of career "germ theory," 1925. General and administrative correspondence. Outline of research in Murphy's laboratory for 1927. Report to Flexner on his visit to Europe, 1927. Correspondence on his work on filterable agent in chicken tumors. Administrative correspondence. Correspondence on his wish to expand cancer research into genetics of cancer. Administrative correspondence, 1933-1939.) Correspondence (10 folders)1915-1939English
National Research Council (Extensive administrative material from the National Research Council. See inventory below for specific information on the materials.) Correspondence (43 folders)1916-1945English
Northrop, John Howard, 1891-1987 (Includes Jacques Loeb's recommendation of Northrop to work at the Institute (1915), Northrop's report on the production of acetone (1918), his work on enzymes (1929), and scientific and administrative communications.) Correspondence (4 folders)1915-1941English
Olitsky, Peter K., 1866-1964 (Work on viruses. Includes correspondence on his work with Dr. Chickering at U. S. Naval Base, Portsmouth, Virginia, on meningitis victims, 1917-1918. Report on meningitis carriers, U. S. Naval Hospital, Portsmouth, Virginia, June-August 1917. Correspondence and reports to Flexner from China when Olitsky was working in outbreaks of meningitis, May-June 1918. Comments by Flexner on some of Olitsky's papers and work with antidysenteric serum and influenza serum. Correspondence on Olitsky's work with plant mosaic virus, successfully cultivated by him in a test tube, March 1925. Correspondence on Olitsky's foot and mouth disease expedition to Europe for U.S.D.A., May 1925-June 1926. Correspondence on Olitsky's work on virus diseases with Florence R. Sabin at Rockefeller Institute for Medical Research (RIMR), 1934-1939. General administrative correspondence on RIMR.) Correspondence (7 folders)1917-1945English
Osterhout, W. J. V. (Winthrop John Van Leuven), 1871-1964 (Scientific and administrative material. Includes: General correspondence about Rockefeller Institute for Medical Research. Correspondence on his work on bioelectrical phenomena, 1933.) Correspondence (Approximately 40 items)1927-1941English
Rivers, Thomas M. (Thomas Milton), 1888-1962 (Records on Rivers' virus research, and on administrative aspects of his department and the Rockefeller Institute for Medical Research Hospital. Correspondence on his work with encephalitis and filterable viruses, and their relation to diseases of central nervous system.) Correspondence (4 folders)1922-1949English
Rockefeller Foundation (Minutes of trustees' meetings, 1915. Minutes of Executive Committee meetings, June 1916, 1920. Report of National Committee for Mental Hygiene of work of various agencies involved with mental hygiene, 1914. Plans submitted by William H. Welch and Wickliffe Rose for institute of hygiene, 1915. Report on reorganization of Rockefeller Boards, 5/22/28.) Correspondence (10 folders)1913-1934English
Rockefeller Institute (Administrative materials. Lists of staff members, 1904-1909, 1916-1939. Applications for staff appointments and grants, 1916. Minutes of Board of Scientific Directors, February-April 1914, January 1919. Minutes of Executive Committee, March 1918, February-April 1919.) Correspondence (39 folders)1914-1946English
Rockefeller Sanitary Commission (Includes report on eradication of hookworm disease, 1910.) Records (52 pages)1910English
Rose, Wickliffe, 1862-1931 (Administrative correspondence on work of International Health Board in eradication of diseases, particularly hookworm, yaws, and pellagra in Southern States of United States, yellow fever in South America, and tuberculosis in France in 1917-1918. General and administrative correspondence as director of the International and General Education Boards, concerning funding of research, with list of fellows receiving support in physics, chemistry, mathematics, biology, genetics and plant Datholoor in United States and Europe, October 1926. Plans for administration of fellowships, 1928.) Correspondence (24 folders)1910-1931English
Rous, Peyton, 1879-1970 (Administrative aspects of the Rockefeller Institute, on activities in professional societies, communications related to the Journal of Experimental Medicine, on Flexner's visit to Cambridge and the Cambridge scientific scene (1926-1927), and on tumor virology and protein chemistry.) Correspondence (11 folders)1916-1941English
Sabin, Florence Rena, 1871-1953 (General correspondence, "A Great Anatomist and Educator.") Correspondence (5 folders)1913-1940English
Stanley, Wendell M. (Wendell Meredith), 1904-1971 (Includes general correspondence. Letters to Flexner on his isolation of three types of tobacco mosaic virus, using chemical methods to isolate three different crystalline proteins, and also on his work on inactivation of tobacco mosaic virus through chemical action on the amino groups of the active protein of virus, 4/7, 6/8/36.) Correspondence (18 items)1935-1941English
Van Slyke, Donald D. (Donald Dexter), 1883-1971 (Letter from Flexner concerning Flexner's plans to move Van Slyke from Rockefeller Institute for Medical Research (RIMR) to RIMR Hospital. (The letter quotes from Rufus I. Cole's plans for Van Slyke's continuing work with protein metabolism and also to become acquainted with pathological problems which could be investigated using hospital patients.) Flexner explains that patients suffering from liver disorders would be admitted to Hospital for Van Slyke to conduct research into liver function, 11/6/13. Letter to Flexner on appointment of Dr. West as assistant editor of Journal of Biological Chemistry, including some discussion of editorial policy and other administrative matters, 7/20/15. Letter to Flexner about plans to turn over Journal of Biological Chemistry to Society of Biological Chemists or RIMR, 4/19/19. Correspondence to Flexner from Peking Union Medical College, 1922. Personal correspondence. (In one letter Flexner commends Van Slyke for his contributions to RIMR, 8/22/30.)) Correspondence (7 folders)1913-1942English
Warburg, Otto Heinrich, 1883-1970 (Includes correspondence concerning his visit to the United States, 1924.) Correspondence (25 items)1924-1931English
Welch, William Henry, 1850-1934 (Includes letter from Flexner announcing that Rockefeller Institute for Medical Research (RIMR) has established beyond a doubt existence of positive carriers of poliomyelitis virus, 12/21/12. Letter from Flexner on current state of pellagra study in United States, 6/24/14. Suggestions regarding organization of an institute of hygiene by Welch and William H. Howell, 5/18/16 (19 pages). General correspondence on war-related work at RIMR, 1917-1919. Letters from Flexner on choice of a professor of medicine at Johns Hopkins University Medical School, 6/6 and 6/11/21. General and personal correspondence.) Correspondence (14 folders)1910-1945English
Wilson, Edwin Bidwell, 1879-1964 (Report on relationship between life insurance companies and scientific research, 3/27/28. Copy of a letter from Wilson to Thomas Hunt Morgan arguing that life insurance companies should set aside funds for scientific research, the rationale being that increased life expectancy due to research benefits the companies, 3/19/28. Letter to Flexner on his analysis of recent work by Raymond Pearl on statistics of cancer and tuberculosis, 5/28/29 (7 pages). Letters concerning Madsen, Greenwood, and nominations to National Academy of Sciences; and On Wilson's relations with Raymond Pearl, including a discussion of vital statistics in United States and United Kingdom, 10/30/36 - 2/8/37.) Correspondence (3 folders)1915-1939English
Wyckoff, Ralph W. G. (Ralph Walter Graystone), 1897-1995 (Contains material which addresses both the technical and disciplinary aspects of the new biophysics. Correspondence on x-ray crystallography and viruses, and an informative report on the future of biophysics. Includes letter to Flexner on duties of Miss Armstrong as assistant to himself and Hendricks in work of X-ray spectroscopy, 4/22/27. Letter to Flexner giving account of new X-ray tubes being manufactured by Siemens AG Company in Germany, which could extend scope of biological and crystal structure researches, 7/7/28. Letter to Flexner on his and John W. Gowen's interest in using ultraviolet microscope to obtain other details of structure of dividing and X-rayed cells, 7/11/30. Brief report of their work with the ultraviolet microscope on chromosome charges occurring in induced mutation by soft X-rays in Drosophila, 10/23/30. Draft of article by Wyckoff, J. Biscoe and Wendell M. Stanley, "An ultracentrifugal analysis of the crystalline virus proteins isolated from plants diseased with different strains of tobacco mosaic virus," published in Journal of Biological Chemistry. Letter to Flexner discussing present and future status of biophysics, 9/4/34 (7 pages). Letter to Flexner reporting he and his co-workers had obtained a sedimented protein in which they were able to detect a definite crystalline protein pattern on X-ray pictures, 2/25/37.) Correspondence (5 folders)1926-1937English
Zinsser, Hans, 1878-1940 (Administrative correspondence and scientific communications on virus research and immunology. Includes correspondence on supply of gonococcus to Rockefeller Institute for Medical Research (RIMR), 1913. Correspondence on Dr. Manwaring's appointment to Stanford University as head of Department of Bacteriology. Administrative correspondence on training of armed service personnel at RIMR, 1917-1918. Correspondence on work of Jacques Bronfenbrenner, 1923. Letters on his appointment as head of Department of Bacteriology and Immunology, Harvard University Medical School, 1923. General correspondence concerning student assistantships at various universities, 1926-1929. Scientific correspondence on his work on herpes encephalitis and poliomyelitis.) Correspondence (11 folders)1913-1935English

Indexing Terms


Corporate Name(s)

  • Rockefeller Foundation
  • Rockefeller Institute for Medical Research

Genre(s)

  • Diaries.
  • Gelatin silver prints
  • Landscape photographs
  • Portrait photographs

Personal Name(s)

  • Cairns, Hugh, Sir, 1896-1952
  • Cannon, Walter B. (Walter Bradford), 1871-1945
  • Carrel, Alexis, 1873-1944
  • Cohn, Alfred E. (Alfred Einstein), 1879-1957
  • Cole, Rufus Ivory, 1872-1966
  • Conklin, Edwin Grant, 1863-1952
  • Councilman, W.T. (William Thom
  • Flexner, Abraham, 1866-1959
  • Flexner, Simon, 1863-1946
  • Gowen, John Whittemore, 1893-1
  • Lee, Frederic S. (Frederic Sch
  • Leishman, William B., Sir, 186
  • Levene, P. A. (Phoebus Aaron),
  • Mall, Franklin P. (Franklin Pa
  • Meltzer, Samuel James, 1851-19
  • Mirsky, Alfred E.
  • Noguchi, Hideyo, 1876-1928
  • Olitsky, Peter K.
  • Opie, Eugene L. (Eugene Lindsay), 1873-1971
  • Osborn, Henry Fairfield, 1857-
  • Osten, Anna L. von der
  • Sabin, Albert B. (Albert Bruce)
  • Saddington, Ronald S.
  • Shaw, Edward B.
  • Shope, Richard E. (Richard Edwin)
  • Smith, Theobald, 1859-1934
  • Spielmeyer, W. (Walther), b. 1
  • Stewart, Walter B.
  • Stokes, Joseph (1896-1972)
  • Thomas, M. Carey (Martha Carey
  • Vallery-Radot, Pasteur, 1886
  • Van Slyke, Donald Dexter, 1883-1971
  • Veblen, Oswald, 1880-1960
  • Wadsworth, Augustus Baldwin, 1
  • Welch, William Henry, 1850-1934

Subject(s)

  • Diseases
  • Education-United States
  • Epidemics -- United States
  • Immunology
  • Indians of North America -- Arizona
  • Indians of North America -- New Mexico
  • Medical education-United States
  • Medical sciences-United States
  • Medicine-United States
  • Meningitis, Cerebrospinal-United States
  • Navajo Indians
  • Papago Indian Reservation (Ariz.)
  • Pathology-United States
  • Poliomyelitis-United States
  • Public Health-United States

Collection overview

1891-1946115.5 linear feet
1898-1944 
  

Some of these images are availble in the APS Digital Library.

Native American Images Note : Photographs of Navajo and Tohono O'Odham (Papago) Native Americans from Fort Defiance and Sells, Arizona, taken in 1926 to accompany a field report to the Rockefeller Insitute for Medical Research of an outbreak of trachoma. Taken by an unknown photographer as reported to Frederick F. Russell, board member of the RIMR, the eleven black and white silver gelatin prints show dwellings, a lapidary, and rug weaving. Of note are the patterned blankets worn by the natives standing in front of their hogans. Note: all photographs are housed in the APS Photograph Collection with identifying numbers, U4.4.34; U5.2.136-145.

1930 April 8Size: image 30.5 x 25 cm. Format: 3 pencil sketches 1 programLH-B-33


Detailed Inventory

Series I. Simon Flexner Papers
1891-1946115.5 linear feet
A. H. Heisey and Co.
  
Aaser, Einar
  
Aaser, P.
  
Abbe, Robert
  
Folder 1
1911-1929 
Folder 2
1920-1926 
Abbey, Charles P.
  
Abbot, A. C.
 ca. 3 folders, ca. 60 items

Includes: Correspondence on administration of Department of Hygiene and Public Health at University of Pennsylvania; also personal correspondence.

Folder 1
1910-1920 
Folder 2
1921-1924 
Folder 3
1925-1934 
Abbot, C. C.
  
Abbot, C. G.
  
Abbot, Everett V.
  
Abbot Laboratories
19162 items

Supply of chlorazene to RIMR.

Abbott, C. M.
  
Abbott, E. C.
  
Abbott, Edville G.
  
Abbott, Mrs. J. F.
  
Abbott, J. S.
  
Abbott, Jane
  
Abbott, M.
  
Abbott, Maude E.
 2 folders
Folder 1
1923 
Folder 2
1924-1930 
Abderhalden, Emil
 5 folders

Includes: Letters from Abderhalden on research into the physiological effects of alcohol; on conditions for research in Germany during WWI. Recommendations of scientists applying for research posts in U.S. Correspondence on Abderhalden's book on biological techniques. Abderhalden asks SF to supply information about techniques used at RIMR for the treatment and diagnosis of infectious diseases. Letter from Abderhalden to SF on the Kaiser Wilhelm Institut's lack of funds for his research; asks SF to help obtain support from the Rockefeller Foundation, 9/15/30; informs SF that the Institut had renewed his support 4/26/31. Letters from Abderhalden concerning declining standards of newly trained researchers and the causes of the decline; also professional correspondence. (Many letters are in German, with some translations.)

Folder 1
1911-1914 
Folder 2
1919-1921 
Folder 3
1922-1929 
Folder 4
1930 
Folder 5
1931-1938 
Abeel, Neilson
  
Abel, Emil
  
Abel, John J.
 2 folders

Includes: Letters from SF on the fate of Prof. Schneidberg in Germany, 1919. SF requests Abells help in aiding Schmeidberg through the Peace Commission in Paris. Report of work of Rouiller in Abel's laboratory at Johns Hopkins.

Folder 1
1911-1920 
Folder 2
1921-1931 
Abelow, Irving
  
Abernethy, T.J.
  
Abraham, Leon
  
Abrahams, Morton
  
Abrahams, Robert
  
Abrahamson, I.
  
Abrams, Eleanor L.
  
Abrams, Horace M.
  
Abrams, S.D.
  
Abramson, H.L.
  
Abramson, Harold A.
  
Abstract of Report on the Hospital Situation in Buffalo
  
Abt, Isaac A.
  
Academia Nacional de Medicina, Venezuela
  
Académie de Médecine, Paris
  
Académie des Sciences, France
  
Achong, Tito P.
  
Ackerman, J.
  
Ackermann, D.
  
Ackley, David B.
  
Acme Protection Equipment Co.
  
Acousticon
  
Acree, S.F.
  
Acton, H.W.
  
Aczel, Geza M.
  
Adam, Edith Ellison
  
Adami, J.G.
1911-192020 items

Includes: Letters on possible candidates for research fellowships at the RIMR; and on annual meeting of the Royal Institute of Public Health, Brussels, 1920.

Adams, Antoinette
  
Adams, Bon. O.
  
Adams, C.F.
  
Adams, Donald S.
  
Adams, Elizabeth
  
Adams, Emeline Kelloge
  
Adams, Federico
  
Adams, Frank
  
Adams, Gladys A.
  
Adams, J. Donald
  
Adams, Lillian
  
Adams, Myron
  
Adams, Roger
1929-193410 items

Includes: Adams requests recommendations for Dr. Malcolm Dole for an instructorship in chemistry at University of Illinois, 1929. Correspondence on candidates for Field Secretaryship of Rockefeller Foundation Board in physics, chemistry, and mathematics.

Adams, Samuel
  
Adams, W.B.
  
Adams, W.G.F.
  
Adams, Walter S.
  
Adams Express Co.
  
Adamson, Robert
  
Adamson, W.W.
  
Adamson's Ltd.
  
Addario, Carmelo
  
Addis, T.
  
Addison, Christopher
  
Addison, W.H.F.
  
Addleman, Perry
  
Addleman, William
  
Adee, Ellen Louise B.
  
Adelmann, H.B.
  
Adickes, William J.
  
Adine, Julie
  
Adler, Cyrus
  
Adler, Felix
19171 item

Includes: On establishing a hospital in France to study nervous conditions among troops in WWI.

Adler, Howard F.
  
Adler, I.
  
Adler, John C.
  
Adler, Ludwig
  
Adler, S.
  
Adler, Sophie Rosenwald
  
Adrian, Edward D.
  
Adriance, Vanderpoel
  
Aetna Life Insurance Co.
  
Agar, John G.
  
Agent General for Victoria (Australia)
  
Ager, Louis C.
  
Agojian, S.M.
  
Agol, I.J.
  
Agostini, Isidoro P.
  
Agote, Luis
  
Aguiar, Alcinda P.
  
Aguilar, Emilio
  
Aguilera, Antonio
  
Ahalt, Roy M.
  
Ahnstedt, Wilhelmina
  
Ahrens, Adolph
  
Aichi Medical University
  
Aiken, O.F.H.
  
Aisenbrey, E.J.
  
Akademie der Naturforscher, Halle
  
Akatsu, Seinai
  
Akers, Mary
  
Alabama State Laboratory, Montgomery Ala.
  
Albee, Fred H.
  
Albert, Henry
  
Albert, José
  
Albertini, A.D.
  
Albertini, Luigi
  
Alberto Vales Co.
  
Albertson, Atta
  
Albertson, William C.
  
Albrecht, D.H.
  
Alcocer, G.
  
Alcock, W. Broughton
  
Alden, William
  
Alderman, E. A
  
Aldershoff, H.
  
Aldrich, Chester H.
  
Aldrich, Lucy
  
Aldrich, Mary L.
  
Aldrich, Richard
  
Aldrich, Winthrop W.
  
Aldridge, Albert H.
  
Alduvin, R.D.
  
Aleph Yodh He Medical Fraternity
  
Alexa, J.
  
Alexander, Charles B.
  
Alexander, Eben
  
Alexander, Harry L.
  
Alexander, H.W.
  
Alexander, I.H.
  
Alexander, Jerome
1916-193420 items

Includes: Correspondence about contributions to Alexander's book on colloid chemistry.

Alexander, Lidie C.
  
Alexander, M.E.
  
Alexander, Margaret C.
  
Alexander, W.G.
  
Municipal Library
  
Alkus, William
  
Allan, John J.
  
Allard, Eva
  
Allard, H.A.
  
Allbutt, Sir Clifford
1911-192110 items

Includes: Letters on Allbutt's suggestions for establishing an Institute for Comparative Physiology with Rockefeller Foundation funds. Flexner explains likely reaction of the Rockefeller Board, 1920.

Allegretti, Louis
  
Allen, A.
  
Allen, B. M.
  
Allen, Edmund T.
  
Allen, Edward S.
  
Allen, F.M.
  
Allen, Frederick H.
  
Allen, Frederick M.
  
Allen, George M.
  
Allen, Gertrude
  
Allen, H.W.
  
Allen, Sir Harry
  
Allen, J.B.
  
Allen, J.D.
  
Allen, Olive H.
  
Allen, Paul, Jr.
  
Allen, R.W.
  
Allen, S.C.
  
Allen, W.C.
  
Allen, William F.
  
Allen, William H.
  
Allen and Hanburys, Ltd.
  
Allerton House
  
Alleyne, Ernest
  
Alling, E.L.
  
Almirall, Raymond F.
  
Alpha Mu Pi Omega Medical Fraternity
  
Alsberg, Carl L.
1913-192015 items

Includes: Letters concerning staff of USDA Bureau of Chemistry. Letter requesting that SF find Prof. Weil of Germany a research position in U.S., 1919.

Alsever, William D.
  
Alter, Nicholas M.
  
Altof, Bertha
  
Altpeter, Julius
  
Aluskin, Ida
  
Alvarez, A.B.
  
Alvarez, Celestino
  
Alvarez, Mrs. V.B.
  
Alvarez, Walter C.
1931ca. 5 items

Includes: Alvarez requests suggestion for a young researcher in physiology to fill a Macy Foundation Fellowship at the Mayo Clinic.

Amaral, Afranio de
  
Amawalk Nursery
  
Ambrose, Lodilla
  
Amdur, M.K.
  
American Academy of Arts and Sciences
1912-19265 items

Includes: SF's election to the Academy, 1912; copy of the Academy's Statutes.

American Academy of Public Health
19161 item

Includes: Notice of plans to form an academy; list of members.

American Arbitration Association
  
American Association for Experimental Pathology
1912-193412 items

Includes: Notices of meetings, memoranda.

American Association for Highway Improvement
  
American Association for International Conciliation
  
American Association for Labor Legislation
  
American Association for Medical Progress
 3 folders

Includes: Memoranda and articles on medical progress.

Folder 1
1923-1925 
Folder 2
1926 
Folder 3
1927-1928 
American Association for Pharmacology and Experimental Therapeutics
1927-19358 items

Includes: Notices of meetings.

American Association for the Advancement of Science
 2 folders

Includes: Notices of meetings of the Committee of One Hundred on Scientific Research; ballots, budgets, minutes, and memoranda.

Folder 1
1914-1916 
Folder 2
1920-1933 
American Association of Immunologists
  
American Association of Pathologists and Bacteriologists
  
American Blue Book
  
American Chemical Society
  
American College of Physicians
  
American Committee Against Fascist Oppression in Germany
  
American Committee to Aid Russian Scientists with Scientific Literature
  
American Congress on Internal Medicine
  
American Council of Learned Societies
  
American Epidemiological Society
  
American Express Company
  
American Foundation Studies in Government
  
American Friends Service Committee
  
American Geographical Society
  
American Hebrew
  
American Historical Association
  
American Homesteader
  
American Humane Association
  
American Institute
  
American Institute of Baking
  
American Jewish Committee
  
American Journal of Diseases of Children
  
American Journal of Public Health
  
American Journal of the Medical Sciences
  
American Kennel Club
  
American Laboratory Theatre
  
American Magazine
  
American Medical Association
 4 folders

Includes: Request to SF to write a paper about animal experimentation for use by the new Hospital Section of the AMA, 1912. Requests to SF to give public lectures on current medical practices and legislation, 1912. Letters and grant proposals of Committee on Scientific Research; also general business correspondence.

Folder 1
1911-1912 
Folder 2
1913-1914 
Folder 3
1915-1918 
Folder 4
1921-1940 
American Medical Publishing Company
  
American Members of the Institut de France, Inc.
  
American Men of Science
  
American Mercury
  
American Museum of Natural History
  
American Neutral Conference Committee
  
American Philosophical Society
 3 folders
Folder 1
1916-1930 
Folder 2
1931-1934 
Folder 3
1938-1945 
American Phytopathological Institute
  
American Press Association
  
American Public Health Association
  
American Red Cross
  
American Relief Administration
  
American Research Institute
  
American Scandinavian Foundation
  
American Society for Experimental Pathology
  
American Society for Pharmacology and Experimental Therapeutics
  
American Society for Psychical Research
  
American Society for the Prevention of Cruelty to Animals
  
American Type Culture Collection
  
American University of Beirut
  
American Zionist Medical Unit
  
Amerland, W.H.
  
Ames, A.F.
  
Ames, J.S.
 2 folders
Folder 1
1913-1926 
Folder 2
1927-1937 
Ameville, Dr.
  
Amos, Franklyn B.
  
Amos, Maurice S.
  
Amoss, Harold L.
 17 folders

Includes: Correspondence on Amoss' research on poliomyelitis and meningitis. Letters from Amoss to SF on his work on trench fever with the U.S. Army Medical Reserve Corps in France during WWI. Requests by SF for annual reports of his work at RIMR, 1916-1921. Administrative correspondence of RIMR. Letters on Amoss' poliomyelitis research conducted at the biological laboratory of the medical clinic of Johns Hopkins Hospital.

Folder 1
1912-1915 
Folder 2
1916-1917 
Folder 3
1918 
Folder 4
1919 
Folder 5
1920 
Folder 6
1921 
Folder 7
1922 
Folder 8
1923 
Folder 9
1924 
Folder 10
1925 
Folder 11
1926 
Folder 12
1927 
Folder 13
1928 
Folder 14
1929-1930 
Folder 15
1931-1935 
Folder 16
1936-1942 
Folder 17
n.d. 
Amster, J. Lewis
  
Amster, Joseph S.
  
Anawati, Georges D.
  
Anders, James M.
  
Andersen, H.C.
  
Anderson, Ellen
  
Anderson, G.C.
  
Anderson, Grace M.
  
Anderson, Hamilton H.
  
Anderson, Howard B.
  
Anderson, J.L.
  
Anderson, J.S.
  
Anderson, James A.
  
Anderson, John F.
 2 folders
Folder 1
1910-1917 
Folder 2
1926-1930 
Anderson, Martha
  
Anderson, Nelson
  
Anderson, Paul Y.
  
Anderson, Robert
  
Anderson, W.W.
  
Anderson Galleries
  
Andervant, Howard B.
  
Andresen, Albert F.R.
  
Andrewes, C.H.
  
Andrews, Charles McLain
  
Andrews, Chase
  
Andrews, J.B.
  
Andrews, Justin
  
Andrews, W.L.
  
Androussieur, J.
  
Angell, James R.
  
Anigstein, Ludwik
  
Animal Experimentation
  
Anti-Vivisectionist Material
May 1932 
Anti-Vivisectionist Material
  
Crank Letters
  
Dakin, H.D.
  
Flinn, Waldo R.
  
Newspaper Clippings
  
Smith, Edric B.
  
Anisfeld, Marella
  
Anson, Mortimer L.
  
Anspach, Brooks M.
  
Anti-Vivisection
  
Antones, Altino
  
Aoki, Kaoru
  
Apolant, Hugo
  
Appel, Theodore B.
  
Applebe, E.W.
  
Appleby, Frank L.
  
Applegate, Virginia
  
Appleget, Thomas B.
 3 folders
Folder 1
1927-1928 
Folder 2
1929 
Folder 3
1930-1932 
Appleton, Charles W.
  
Appleton and Co.
  
Appleton's Cyclopedia of American Biography
  
Applications
  
Appling, J.W.
  
Arafa, M.A.
  
Aragao, Henrique de B.
  
Araki, T
  
Araujo, H.C.
  
Arbuckle, A.M.
  
Archer, Ann
  
Archibald, Edward
  
Archibald, R.G.
  
Ard, Frank C.
  
Ardin,
  
Argentine Embassy (Washington, D.C.)
  
Argnelles, M.V.
  
Arima Kenkyusho
  
Arizona Board of Health
  
Arkin, Aaron
  
Arkwright, Joseph A.
  

Includes: Materials on viruses.

Access digital object:
https://diglib.amphilsoc.org/islandora/object/text:225794

Armfield, Frank
  
Armit, H.W.
  
Armsby, Henry Prentiss
1920-19218 items

Includes: Correspondence on Rockefeller Foundation grant to institute of Animal Nutrition at Pennsylvania State College. Two reports to SF outlining Armsby's projected work under the grant.

Armstrong, Alfred W.
  
Armstrong, Alice H.
  
Armstrong, Charles
  
Armstrong, Hamilton Fish
  
Armstrong, J. Wilbur
  
Armstrong, Richard
  
Army and Navy Club
  
Army Relief Society
  
Armyl, Gwilym
  
Arndt, H.W.
  
Arneill, James R.
  
Arnett, Trevor
  
Arnin, Elizabeth
  
Arnold, D.P.
  
Arnold, Iva Mae
  
Arnold, K.B.
  
Arnold, Lloyd
  
Arnold, Lucille R.
  
Arnstein, George
  
Aron, Max
  
Aronson, E.
  
Aronstrom, Noah E.
  
Arranz, Felipe
  
Arric, Lefevre de
  
Arroyo, Carlos F.
  
Arsonval, d'
  
Arthur, W. C.
  
Arthur Road Hospital
  
Arthus, Maurice
  
Artists and Writers Dinner Club
  
Aschoff, Ludwig
1911-193516 items

Includes: Letters on Aschoffla trip to China, 1924; also general correspondence.

Ascoli, Alberto
 2 folders

Includes: Letters concerning Ascoli's move to U.S., 1941; on exchange of reprints.

Folder 1
1917-1940 
Folder 2
1941-1944 
Ascoli, Maurizio
  
Ascoli, Vittorio
  
Ashburn, P. M.
  
Ashburn, S. M.
  
Ashby, Winifred
  
Asher, Leon
1923-1925; 19321 folder

Includes: Letters from Asher to SF outlining research on the correlation between the capacity of animals to resist disease and the age of the animals.

Asheshov, Igor N.
  
Ashford, Bailey K.
1914-192610 items

Includes: Correspondence respecting a grant to aid Ashford to visit the Institute of Tropical Medicine, San Juan; also general correspondence.

Ashhurst, Astley P. C.
  
Ashkanazy, M.
  
Ashworth, Prof.
  
Asiatic Institute
  
Aspiazu, R
  
Assheton, Lydia
  
Assistance Publique de Bruxelles
  
Associated News
  
Association for the Prevention of Tuberculosis
  
Association of American Physicians
1913-191415 items

Includes: Reports, memoranda and notes on meetings.

Astley, G.
  
Aston, Frederick A.
  
Astor, Waldorf
  
Astrom, Algot
  
Aswell, Edward C.
  
Atherton, Grant S.
  
Atherton, P. L.
  
Atkins, Charles D.
  
Atkins, W. C.
  
Atkinston, Walter S.
  
Atlanta (Ga.). Laboratory of Hygiene
  
Atlantic City (N.J.). Department of Health
  
Atlantic Monthly
  
"Atlantis"
  
Atlas, A.
  
Atlee, John L.
  
Atterbury, Grosvenor
  
Atwater, R. M.
  
Atwell, J. C.
  
Atwood, A. B.
  
Atwood, Albert W.
  
Atwood, Charles E.
  
Atwood, F. G.
  
Atwood, George G.
  
Atwood, Wallace
  
Aub, Joseph C
  
Audubon Prints
  
Auer, Clara Meltzer
  
Auer, John
 3 folders

Includes: Periodic reports concerning Auer's work with dimethyl sulphate gas during WWI conducted at RIMR, 1916-19. Letters on exchange of reprints after Auer had moved to the Department of Pharmacy, Washington University, St. Louis; also general correspondence.

Folder 1
1916-1919 
Folder 2
1920-1921 
Folder 3
1923-1934 
Auerbach, Theodore H.
  
Augur, Alexander
  
Augustin, A.G.
  
Ault, J.
  
Auskulat, Dr.
  
Austin, J. Harold
 2 folders
Folder 1
1917-1923 
Folder 2
1926-1930 
Austin, R.
  
Austin Riggs Foundation
  
Australian Institute of Tropical Medicine
  
Austria, Mödling Boys' School