Francis Delafield Hospital.

College of Physicians & Surgeons in the City of New York / Columbia University Faculty of Medicine, 1807-
Department of Medicine records Columbia University. College of Physicians and Surgeons. Department of Medicine. 1942-1943; 1958-1979 (bulk 1970-1976)
Personal Papers and Manuscripts
Maurice Lenz papers Maurice Lenz, 1890-1974. 1902-1977 (bulk, 1917-1970)
Harry Pratt Smith papers Harry Pratt Smith, 1895-1972 1941-1959 (bulk 1945-1954)