This includes project correspondence with individuals and groups, autobiographical questionnaires of biochemists, information on sources in China, and files relating to the project's search for sources. In addition, there is information concerning the computer system created to produce the guide.

The major portion of this correspondence deals with the controversy which arose when Benjamin Peirce, after having seen the manuscript of Warner's "Studies in Organic Morphology" (Philadelphia, 1857), read a paper on morphology before the American Academy of Arts and Sciences (1855). Other topics discussed include the alleged "Harvard clique," the administration of the Dudley Observatory (Albany, N.Y.), and the United States Coast and Geodetic Survey.

This collection includes documents (correspondence, drafts of talks, personal data sheets, and transcripts) relating to the Conference on Evolutionary Synthesis, which met in Boston in May and October 1974, and was sponsored by the American Academy of Arts and Sciences. There is background material on the organization of the conference, as well as correspondence, especially with William B. Provine, on the editing and publication of the proceedings (Mayr and Provine, eds., "The Evolutionary Synthesis..." 1980).

This collection includes correspondence, research data, reviews of grant proposals, organizations participated in, laboratories worked for, and student recommendations. The correspondence in the collection dates primarily to the 1960s-70s, when Mildred Cohn worked at the University of Pennsylvania and at the Institute for Cancer Research in Philadelphia, later renamed, Fox Chase Cancer Center. The letters are professional in content, discussing biochemistry, molecular biology, nuclear magnetic resonance (NMR) experiments. The letters also concern lectures and participation in conferences and symposia, and there are materials relating to recommendations for students and colleagues for positions and promotions. Dr. Cohn's interest and involvement in the issue of women in science is presented, of particular note, her work with the University of Pennsylvania's Gender Equity Committee. The notebooks, by Cohn, her colleagues and students, contain extensive experimental data.

One of the most influential statisticians of the twentieth century, John Wilder Tukey (1915-2000) played a key role in both the development and study of statistics. Upon receiving his Ph.D. in mathematics in 1939 from Brown University, he joined the faculty at Princeton; in 1945, he also began work at Bell Laboratories. Equally committed to both Princeton and Bell Labs, Tukey chose to work concurrently at both institutions. He was also a consultant for many companies, such as Merck and Company, Xerox Corporation, and the Educational Testing Service, and was a frequent advisor to the government for such programs as the US Census. From 1960 to 1980 he led the statistical component of NBC's election night projections. Among other projects Tukey analyzed Alfred Kinsey's research and examined data on ozone depletion. Tukey made many important contributions to the field of statistics, such as work in time series analysis, exploratory data analysis, and multiple comparisons. Through his work, Tukey developed statistical applications including the Box-and-Whisker Plot, the Stem-and-Leaf Diagram, Cooley-Tukey Fast Fourier Transforms, Tukey's Paired Comparisons and citation and permutated indices. Tukey's influence extends beyond statistics to everyday language: he was the first to use the word "software" in print and coined words such as "bit" and "linear programming." A prolific writer, John W. Tukey penned more than 500 technical papers and reports and published, among numerous other works. His collected papers amount to eight volumes of work. The Tukey Papers provides a comprehensive perspective into Tukey's professional activities from his days as a graduate student until his death in 2000. Among the material is his correspondence and his published and unpublished works. There is abundant material from Tukey's long careers at Bell Laboratories and Princeton University, including extensive lecture notes and syllabi. Also included are copious materials relating to his professional activities with such agencies as the National Research Council, the Army Records Office, Xerox PARC, Merck and Company, the President's Science Advisory Committee, and the National Academy of Sciences.

Dell Hymes' doctoral research on Kathlamet Chinook (Indiana University, 1955) grew into a lifelong interest in the relationship between ethnography and linguistics. Following academic appointments at Harvard University (1955-1960) and the University of California, Berkley (1960-1965), Hymes joined the Department of Anthropology at the University of Pennsylvania in 1965. During twenty-two years tenure at Penn he was a professor of folklore, linguistics, sociology and education. In 1975, he was promoted to Dean of the Graduate School of Education (1975-1987). A principal proponent of the emergent field of sociolinguistics, his most influential works include Reinventing Anthropology and Language in Culture and Society. The Hymes papers cover all aspects of Dell Hymes' professional life. Subcollection I is concentrated on his years at the University of Pennsylvania, his presidencies of the American Association of Anthropology and the Linguistic Society of America, and his editorship of the journal Language in Society. Subcollection II is broader, focusing much more on published and unpublished linguistic work on dozens of languages, mostly of North America. Of particular interest is his rich correspondence with colleagues and students on linguistic issues. The papers reflect Hymes' interests in the history of linguistics and anthropology, Native American languages (especially oral literatures), and his comparative ethnographies of communication.