REMOVE

1. Acetate negatives
2. Group portraits
3. Library of Congress Prints a …
4. Genthe, Arnold
5. 1931
6. 1929

WHAT

1. Acetate negatives (1)
2. Children. (1)
3. Group portraits (1)
4. Photographs (1)
5. Portrait photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. not before 1929 May 13 (1)