Description: Papers of Frederic R. Steggerda (1903-71), professor of physiology (1933-70), including correspondence (1929-71) with scientists, professional societies and Abbott and Ciba Laboratories; reprints of articles by Steggerda, his brother Morris, his students and manuscript papers and speeches; grant materials, contracts, progress and final reports, data sheets, notebooks, charts, photographs, negatives, X-rays and motion picture films and stresses on the human gastrointestinal tract for USDA, USAF, and NASA; calcium metabolism research files for Abbott Laboratories and related foundation grants (1939-60); correspondence, reports and reprints for a Fulbright lectureship in Japan (1960-61); consultant file for Carle Clinic (1966-69); nutrition consultant for Project HOPE (1969); course materials (lecture notes, outlines, laboratory manuals, exams, student papers, student notebooks and gradebooks); M.S. and Ph.D. these of students; student advisee files; departmental memos, committee minutes and reports; publications of professional societies and scientific equipment companies; and Steggerda's M.A. and Ph.D. these, class notes, civic activities files and vita. Correspondents include Ivan E. Danhoff, Hiram Essex, Yasuyosi Nisimaru, Robert S. Pogrund, Joseph J. Rackis, Edmund A. Richards, Groves J. Schock, Maurice B. Visscher, Frederick F. Yonkman.