REMOVE

1. Nitrate negatives
2. Swans.
3. negative
4. Genthe, Arnold
5. between 1904 and 1938
6. 1869-1942

WHAT

1. Nitrate negatives (1)
2. Photographs (1)

WHO

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

WHEN

1. 1904 (1)
2. 1938 (1)
3. between 1904 and 1938 (1)