Cornell University - Division of Rare and Manuscript Collections
Correspondence, notes, and drawings relating to hearing and devices for the deaf; files on the oscilloscope; files relating to his student work at Yale, his teaching career at Cornell, and his subsequent research at California Institute of Technology.
Photographs and other materials related to the Crescent Manufacturing Company in Seattle, known for producing the maple flavoring Mapleine and other extracts, as well as importing spices, coffee and nuts
Stanford University - Hoover Institution Library and Archives
Diaries, correspondence, speeches and writings, printed matter, and photographs, relating to political conditions in China and elsewhere in the Far East, and to psychological warfare during and after World War II. Includes microfilm of P. M. A. Linebarger papers at the Hitotsubashi University Library, Tokyo.
University of Southern California - Doheny Library
The collection includes correspondence, administrative records, regulations and legislation, campaign finances, budget reports for the State of California, commission and agency agendas, speeches, newspaper clippings, articles, and photographs from Houston Flournoy's political career from 1956 to 1974.
Columbia University - Rare Book and Manuscript Library
Marvyn Scudder, the editor of the Marvyn Scudder Manual of Extinct and Obsolete Companies and the country's most famous stock detective, donated the collection to Columbia in 1921. The collection contains more than 3,000,000 pages of documentary material on thousands of United States and foreign corporations. Although there is a small number of annual reports in the collection, reports from almost 5000 companies are available in the complementary collection of Historical Corporate Annual Reports available from Columbia University's Watson Library of Business and Economics.