Oppler, Edwin (1908-)(3)
Hubbard, Ruth Schreiber(2)
Hubbard, Ruth(1)
American Guild for German Cultural Freedom (1935-1941)(3)
Institute of International Education (New York, N.Y.)(2)
Institute of Internation Education(1)
Deutsches Exilarchiv 1933-1945(3)
Adressat(3)
Aufbewahrungsort(3)
Behandelt(3)
Verfasser(3)
Sonstige(2)
Brief(3)
New York, N.Y.(2)
New York, NY(1)
