REMOVE

1. Group portraits
2. Acetate negatives
3. Library of Congress Prints a …
4. 1934 Nov. or Dec
5. -2

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1934 Nov. or Dec (1)
3. 2 (1)