REMOVE

1. Photographic studios.
2. negative
3. Nitrate negatives
4. between 1906 and 1911
5. 1906
6. 1869-1942

WHAT

1. Nitrate negatives (1)
2. Photographic studios. (1)
3. Photographs (1)

WHO

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

WHEN

1. 1911 (1)
2. between 1906 and 1911 (1)