| Beskrivelse | Correspondents include Edmund Day (and discussion of Cornell University). Other letters are from Arthur L Deering; H J Derthick of Milligan College, Tennessee; H M Dixon of the USDA Extension Service; Bayard Dodge, American University of Beirut; Samuel Drury; Josephine Duveneck; Robert Ducas; copy letter from Prof H P Van Dusen discussing American aid for Britain in 1940 and British options in the event of a successful German invasion. |