|Rare Book & Manuscript Library|
At a Glance
Selected materials cataloged remainder arranged.
The letters and manuscripts of Keyser, including the notes and manuscripts for his lectures, essays, and books, as well as his correspondence with colleagues and mathematicians throughout the world. There are letters from Benjamin N. Cardozo, Alfred Korzybski, Anna Hempstead Branch, James Truslow Adams, and Clarence Day, Jr.
Using the Collection
Rare Book and Manuscript Library
Restrictions on Access
This collection is located off-site. You will need to request this material at least three business days in advance to use the collection in the Rare Book and Manuscript Library reading room.
This collection has no restrictions.
Terms Governing Use and Reproduction
Single photocopies may be made for research purposes. The RBML maintains ownership of the physical material only. Copyright remains with the creator and his/her heirs. The responsibility to secure copyright permission rests with the patron.
Identification of specific item; Date (if known); Cassius Jackson Keyser papers; Box and Folder; Rare Book and Manuscript Library, Columbia University Library.
About the Finding Aid / Processing Information
Columbia University Libraries, Rare Book and Manuscript Library
Cataloged Christina Hilton Fenn 07/--/89.
History / Biographical Note
Biographical / Historical
Mathematician. Keyser taught mathematics at Columbia University from 1897 and was Adrain Professor of Mathematics, 1904-1927. (Columbia University A.M., 1896; Ph.D., 1901; D.Sci., 1929).