Furth correspondence. 1970 Apr-Jul.
Furth correspondence. 1970 Aug-Dec.
Furth correspondence. 1971.
Furth correspondence. 1972.
Furth correspondence. 1973.
Furth correspondence. 1974.
Furth correspondence. 1977.
Furth correspondence. 1978 Jan-Apr.
Furth correspondence. 1978 May-Aug.
Furth correspondence. 1978 Sep-Dec.
Furth correspondence. 1979.
Furth - Program Narrative. 1971.
Furth - Five Year Self Review. 1973.
Furth - Task Force. 1970-1971.
Kalish correspondence. 1964-1965.
Kalish correspondence. 1966.
Kaplan correspondence. 1941; 1947-1949.
Kaplan correspondence. 1950-1952.
Kaplan correspondence. 1953 Jan-Feb.
Kaplan correspondence. 1953 Mar-1954.
Kaplan correspondence. 1956-1975.
Kaplan correspondence - applications. 1953 Jan-Feb.
Kaplan correspondence - applications. 1953 Feb-Jun.
Kaplan correspondence - new positions. 1953.
Miller correspondence. 1937; 1939-1940.
Miller correspondence. 1941.
Miller correspondence. 1942; 1944-1946.
Miller correspondence. 1947-1948.
Miller correspondence. 1949.
Miller correspondence. 1950.
Piatt correspondence. 1930; 1933-1934.
Piatt correspondence. 1935.
Piatt correspondence. 1936.
Piatt correspondence. 1937.
Piatt correspondence. 1938.
Piatt correspondence. 1939.
Piatt correspondence. 1940.
Piatt correspondence. 1941-1945.
Piatt correspondence. 1946.
Piatt correspondence. 1947 Jan-May.
Piatt correspondence. 1947 Jun-Dec.
Piatt correspondence. 1948.
Piatt correspondence. 1949.
Piatt correspondence. 1950 Jan-Sep.
Piatt correspondence. 1950 Oct-Dec.
Piatt correspondence. 1951.
Piatt correspondence. 1952.
Piatt correspondence. 1953-1954.
Piatt correspondence - Flint Professor of Philosophy Appointment of Perry. 1948-1949; 1953.
Yost correspondence. 1950-1955.
Yost correspondence. 1956-1961.
Yost correspondence. 1962-1963.
Yost correspondence. 1964.
Yost correspondence. 1965.
Yost correspondence. 1966.
Yost correspondence. 1967.
Yost correspondence. 1968 Jan-Feb.
Yost correspondence. 1968 Mar-Dec.
Yost correspondence. 1969 Jan-Mar.
Yost correspondence. 1969 Apr-Sep.
Yost correspondence. 1969 Oct-Dec.
Yost correspondence. 1970.
Yost correspondence. 1971 Jan-Mar.
Yost correspondence. 1971 Apr-Dec.
Yost correspondence. 1972.
Yost correspondence. 1973.
Yost correspondence. 1974.
Yost correspondence. 1975 Jan-Jun.
Yost correspondence. 1975 Jul-Dec.
Yost correspondence. 1976.
Yost correspondence. 1977 Jan-Apr.
Yost correspondence. 1977 May-Dec.
Yost correspondence. 1978.
Yost correspondence. 1979.
Yost correspondence. 1980.
Yost correspondence. 1981.
Yost correspondence. 1982 Jan-Feb.
Yost correspondence. 1982 Mar-Jul.
Yost correspondence. 1982 Aug-Dec.
Yost correspondence. 1983.
Yost correspondence. 1984.
Yost correspondence. 1985.
Yost correspondence. 1986.
Yost correspondence. 1987.
Yost correspondence. n.d.
Yost correspondence - External Review of Industrial Relations. 1966-1967.
Yost correspondence - External Review of Neil Jacoby. 1960-1962.
Yost drawings (pencil & colored pencil). n.d.