Fonds consists of professional papers, 1921, 1949-1950; financial papers, 1932-1946; other papers, 1939-1953; and photographs, ca.1909-ca.1947. Textual records pertain mainly to Walker's later career re the Eastern Rockies Forest Conservation Board, Coleman-Savana Creek Highway, and income tax. Also includes miscellaneous papers and ephemera of Mabel Walker's re gardening. Photographs pertain to C. M. Walker, family, associates and activities, ca.1909-ca.1947. Also includes prints collected by Walker