REMOVE

1. Acetate negatives
2. negative
3. Photographs
4. Art objects.
5. 1942
6. between 1934 and 1942

WHAT

1. Acetate negatives (1)
2. Art objects. (1)

WHO

1. Genthe, Arnold (1)
2. Library of Congress Print … (1)

WHEN

1. 1869-1942 (1)
2. 1934 (1)
3. between 1934 and 1942 (1)