New York, [1937-11-00]

New York, 16.11.1937

New York, 6.10.1937

New York, 12.9.1937

New York, 3.8.1937

Zürich, 18.6.1937

Küsnacht, 15.6.1937

New York, 15.5.1937

New York, 1.5.1937

New York, 14.2.1937

Norton, Massachusetts, 19.3.1937

New York, [1937-03-00]

New York, 22.2.1937

New York, 1.2.1937

New York, 27.11.1936