Biographical and Genealogical Information, 1991-1994 Box 1, Folder 1 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series I: Personal Papers, Documents, and Correspondence, 1913-1996
Book Proposal and Correspondence: Collected Works of Witold Huzewiz, 1991 Box 7, Folder 12 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994
Bookstore Invoices and Art "Book Object Search", 1955-1989 Box 3, Folder 36 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series II: Art Collection Documents and Correspondence, 1902-1994
Brandeis University Honorary Doctorate Diploma, 1980 Oversize 10 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series VI: Oversize Items, 1930-1991
Bret Tilson, 1984-1985 2 folders Box 7, Folder 15-16 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994Math Correspondence and Articles
Bret Tilson, 1985-1988 Box 7, Folder 26 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series IV: Select Math Papers and Copies of Articles Published by Others, 1933-1993Math Papers
Cartesian Closure, undated Box 6, Folder 9 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994
Cartesian Spheres: Article and Correspondence, 1985-1986 Box 7, Folder 8 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994
Categories and Groupoids, undated Box 6, Folder 10 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994
Category Melange, undated 2 folders Box 6, Folder 12-13 Columbia University Archives Samuel Eilenberg Papers, 1902-1996Series III: Math Notes, Writings, and Correspondence, 1930-1994