Prag, 1.7.1947

Zürich, 6.6.1947

Zürich, 26.5.1947

o.O., 15.1.1947

New York, 7.12.1946

Chicago, 9.11.1946

Pacific Palisades, 12.9.1946

Arosa, 3.2.1946

Quincy, 8.12.1943

London, 2.7.1943

London, 6.6.1943

New York, 12.5.1943

Santa Monica, 15.4.1943

Chicago, 10.4.1943

New York, 8.4.1943