REMOVE

1. negative
2. Nitrate negatives
3. Recreation.
4. Photographs
5. Library of Congress Prints a …
6. between 1896 and 1911

WHAT

1. Clubs. (1)
2. Group portraits (1)
3. Nitrate negatives (1)
4. Portrait photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1896 (1)
3. 1911 (1)
4. between 1896 and 1911 (1)