REMOVE

1. Nitrate negatives
2. Photographs
3. Unknown
4. Genthe, Arnold
5. 1942

WHAT

1. Nitrate negatives (51)
2. negative (51)
3. Art objects. (17)
4. Sculpture (12)

WHO

1. Genthe, Arnold (51)
2. Library of Congress Prin … (51)

WHEN

1. 1896 (50)
2. between 1896 and 1942 (50)
3. 1911 (1)
4. between 1911 and 1942 (1)