These are four annotated manuscripts of published articles, including reprints: "Bringing the Public to Science" (1966), "A Cell is not an island of itself" (1971), "Neural development in biological perspective" (1970), and "One plus one does not equal two" (1971).

These notes, apparently drawn together for lectures, are on general studies, but with a particular emphasis on zoology.

This collection consists primarily of personal letters to his wife and family. There are letters from Europe and several that concern Dolley's translation of Ferdinand Julius Cohn's book, "Bacteria: the Smallest of Living Organisms" (1881).

Includes correspondence, autobiographical notes, addresses, articles, and drawings. The collection reflects Riddle's interests in breeding, heredity, and evolution. He was interested in humanism and the presentation of biological and evolutionary theories. There is much information on Riddle's activities in favor of freedom of scientific teaching, especially in high schools.

The Charles Christopher Adams papers include correspondence, diaries, field notes, manuscripts, and photographs, all reflecting Adams' interests in biology, ecology and human ecology, geography, and zoology. The field notebooks are extensive, spanning the years 1888-1948. Of special interest are those on the Adirondack regions, 1919-1948 (2 boxes) and from his Latin American trip of 1948. The photographs are both family and professional, with many from his numerous field trips. Of significance are the photos and negatives from the Roosevelt Wild Life Experiment Station (N.Y. State College, Syracuse) and from the University of Montana Biological Station at Flathead Lake, Montana (1913). There is much personal correspondence with Wilda P. Mackenzie. A part of the collection pertains to his daughter, Harriet Adams, including exchanges with the Charles C. Adams Center for Ecological Studies at Western Michigan University, and her unfinished biography of her father.

This diverse collection includes correspondence, field notes, lecture and meeting notes, publication material, drawings, and lantern slides. It documents Weber's professional career as an internationally known myrmecologist, or ant scientist, and his wider ranging interests in entomology and ecology. There are class and lab notes for his educational period at Harvard University (A.M. 1933; Ph.D. 1935), and substantial documentation on his primary academic career at Swarthmore College (1947-1974; includes teaching records, data on the Biology Dept. and the College). His field notes, 1930s-1970s (ca. 3 lin. ft.), contain detailed observations of the many scientific expeditions he was a member of, including trips to: West Indies, 1933-1936; Colombia, 1938; Sudan, Uganda, and Kenya, 1939. He also participated in numerous American Museum of Natural History expeditions: Central Africa, 1948; Middle East, 1950, 1952; and Tropical America, 1954. There are data for his time as visiting professor at the University of Baghdad, Iraq, 1950-1952, and his period as Scientific Attaché, Buenos Aires, for the U. S. Dept. of State, 1960-1962. Weber's contributions to polar scientific studies can be studied through his files of the National Academy of Sciences Committee on Polar Research, 1958-1960 (he was on the panel on biological and medical science), as well as many numerous miscellaneous files on polar research. There is substantial material on the Entomological Society of America, and on such local ecological groups as the Chester-Ridley-Crum Watersheds Assoc., Delaware County, Pennsylvania.

This collection includes correspondence, manuscripts (lectures and articles), research grant material, research data, and participation in organizations, such as, the American Society of Naturalists (President, 1968), Genetics Society of America (President, 1963), and the National Research Council. Of particular note, are the detailed data related to Drosophila eye pigment, and human chromosomes.

This is a diverse collection, including correspondence, drafts of letters, notes and notebooks (on biometric methods; tables and formulae; science, nature and method; coefficient and correlation; vitalism; Japanese language); commonplace book (1924); autobiography; and over one hundred folders of unpublished writings. The correspondence and other material covers a variety of topics, including biology, eugenics, evolution and natural selection, human heredity, paramecia, protozoa genetics, U.S. immigration policy. There is much on the Seventh International Congress of Zoology (1907); letters to his father and wives, and from students and colleagues on his seventy-fifth birthday, 1943 (1 v.); diplomas and certificates of membership; and photographs.

A physician and naturalist, Oswald Hope Robertson worked at the Rockefeller Institute, the Peking Union Medical College, and at the medical school of University of Chicago (1927-1951). With a broad range of research interests, Robertson contributed important work on the transmission of pneumonia, the disinfection of air with glycol vapors, and later in his career, on the physiology and ecology of salmonid fishes. He is best remembered, however, as the creator of the first blood bank, established for use by British and American forces during the First World War. The Robertson Papers contain correspondence, notes, articles, and notebooks on many of Robertson's major research interests, including his work on blood. His early work on salmonid ecology is represented in a journal and eleven notebooks stemming from fieldwork in the lakes of the Wind River Range in northwestern Wyoming, 1942-1951. There is also interesting material on the Research Corporation (New York City) concerning patents on glycol vapors and air sterilizers, as well as notes and manuscripts of papers on morphine experiments, canine pneumococcus, bacteremia, and the effects of hydrocortisone.

The correspondence in this collection concerns behavior genetics, evolution, heredity, etc. There is material relating to the congresses of the Permanent International Committee on Genetics, and the IXth (Bellagio, 1953), Xth (Montreal, 1958), and XIth (The Hague, 1963) International Congress of Genetics. There is also correspondence pertaining to the Cold Spring Harbor Symposium on Quantitative Biology (1955), the Mendel Semi-Centennial Symposium (1950), the Soviet geneticists' visit to the U.S. in 1967, and to Anton R. Zhebrak.

This collection of correspondence, reports, and manuscripts concerns Stalker's research in genetics and evolutionary biology, particularly the evolutionary genetics of Drosophila. Most of the letters are scientific, although the usual academic politics in various departments is mentioned. There is also material on the Society for the Study of Evolution (1970).

Founded in 1931, the Genetics Society of America works to facilitate communication among scientists with an interest in research and education in genetics and cognate fields. The GSA Records provide information on the history of the Genetics Society of America from the time of its founding in 1931. Included is correspondence between various officers, members, and outside individuals and organizations, files on standing and ad hoc committees, Records concerning accounts and finances, membership data, files relating to annual meetings, local meetings, and international meetings, and information on special commissions or ad hoc groups of the Society. Among the more noteworthy files are those for the Committee on Genetics, Race, and Intelligence, 1974-1975. This note is currently under review for revision.

Raymond Pearl spent the majority of his academic career (1918-1940) at Johns Hopkins University, where he was Professor of Biometry and Vital Statistics and Director of the Institute of Biological Research. Founder of the Quarterly Review of Biology and Human Biology, he made significant contributions in the areas of biology, genetics, eugenics, and statistics. The Pearl Papers includes correspondence as well as notebooks, scrapbooks, diplomas, photographs, and 33 volumes of diaries. There is significant correspondence with his wife, Maud (ca. 500 letters), and mother, Ida May (ca. 300 letters), particularly for the years 1895-1934. Of special note is Pearl's correspondence with his friend, colleague, and fellow Baltimoreian, H. L. Mencken (ca. 500 letters). The collection contains important information on the American Association of Physical Anthropologists, The Baltimore Sun, the Birth Control Federation of America, Dartmouth College, the International Institute of Statistics, Johns Hopkins University, and the National Academy of Sciences. This note is currently under review for revision.

Arthur J. Cain is an evolutionary biologist whose research interests have included genetics, natural selection, biogeography, and systematics. Based at Oxford University and, later, the University of Liverpool, much of Cain's research was field-based, focusing on terrestrial gatsropods. This collection contains correspondence, grant applications, reports, programs for scientific meetings, unpublished papers and lectures, research notes, charts, graphs, maps, and manuscript reviews of journal articles and books. The Cain Papers is divided into three series: I. Correspondence ; II. Subject Files ; and, III. Papers by Colleagues. Arrangement is alphabetical by folder title, and chronological within each folder.

Leonard Carmichael was a psychologist whose most significant contributions were made in the fields of child psychology and biopsychology. Educated at Tufts and Harvard, he taught at Princeton, Brown, and Rochester, later returning to Tufts to serve as its President from 1938-1952. An outstanding administrator, Carmichael served as executive officer for the Smithsonian Institute from 1952-1964, and was subsequently vice president for research and exploration at the National Geographic Society. In his later years, he served as President of the American Philosophical Society from 1970-1973. This large and varied collection reflects the entire range of Carmichael's prolific career. It includes a variety of types of records, including correspondence, committee reports and records, long series of articles and speeches, drafts of papers and books, and pocket notebooks. All phases of his professional life are covered, from his years in academia, to his time at the Smithsonian Institute and the National Geographic Society, as well as his involvement in a large number of professional organizations.

Founded by the Brooklyn Institute of Arts and Sciences in 1890, the Biological Laboratory at Cold Spring Harbor, N.Y., was little more than a languishing outpost until the arrival of Charles B. Davenport in 1898. Over the course of two decades, the ambitious young biologist used his extraordinary administrative skills to transform the institution into the premier center of eugenical study and, as its director, to position himself as the leading spokesman for eugenical research in North America. The Davenport Papers (ca. 63 lin. feet) is a large and nearly comprehensive body of correspondence, lectures, diaries (1878-1942, mostly brief entries of an uneven character), student notebooks and family correspondence pertaining to Charles Davenport and the Cold Spring Harbor Laboratory. The collection is divided into two series, the Charles Davenport Papers, which provides valuable documentation of the development of American biology, animal and plant genetics, and eugenics during the period 1898-1942, with some perspective on the international eugenics movement. Series II, the Cold Spring Harbor Records (ca.20 lin. feet), consists largely of administrative correspondence relating to the laboratory, including Davenport's correspondence with Carnegie administrators (esp. Robert Woodward and John Merriam), accounts and reports concerning financial matters, publications, salaries, material relative to the early history of Cold Spring Harbor labs, and records relative to the numerous professional assistants who worked under Davenport. Among the major correspondents are the American Breeders Association, Committee on Eugenics; American Eugenics Society; American Society of Naturalists; Committee on a Study of the American Negro; Galton Society (see also the extensive correspondence with William K. Gregory); Eugenics Education Society (see Mrs. S. Gotto correspondence); International Congresses of Eugenics; International Federation of Eugenic Organizations, Committee on Race Crossing; National Committee on Mental Hygiene; National Committee on Prisons and Prison Labor; and the Pan-American Conference on Eugenics and Homiculture. There are correspondence and papers relating to the Station for Experimental Evolution, the Eugenics Record Office, and the Carnegie Institution of Washington, and a substantial series relating to a long-range study of children carried out at Letchworth Village, Thiles, New York. This note is currently under review for revision.