REMOVE

1. Photographs
2. Glass negatives
3. negative
4. Library of Congress Prints a …
5. Genthe, Arnold
6. between 1911 and 1919

WHAT

1. Glass negatives (1)
2. Group portraits (1)
3. Portrait photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1911 (1)
3. 1919 (1)
4. between 1911 and 1919 (1)