REMOVE

1. Families.
2. Nitrate negatives
3. negative
4. Group portraits
5. Library of Congress Prints a …
6. 1924 Mar. 29

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1924 (1)
3. 1924 Mar. 29 (1)