Notebooks: 1907-1908 2"

Papers: 1901-1975, 656"

Papers: 1931-1974 28"

Papers: 1951 3 mss.

Papers: 1849-1958 3"

Papers: 1968-1989 142.5"

Papers: 1944-1970 18"

Papers: 1919-1980 55.5”

Notebooks: 1948-1956 10"

Papers: 1972-1988 10"