REMOVE

1. Group portraits
2. Photographs
3. Glass negatives
4. Library of Congress Prints a …
5. Genthe, Arnold
6. 1915 Jan

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1915 (1)
3. 1915 Jan (1)