REMOVE

1. Photographic studios.
2. Photographs
3. Nitrate negatives
4. negative
5. Library of Congress Prints a …
6. between 1906 and 1911
7. 1911

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1906 (1)
3. between 1906 and 1911 (1)