REMOVE

1. Portrait photographs
2. Photographs
3. Group portraits
4. between 1916 and 1941

WHAT

1. Acetate negatives (2)
2. Dancers. (2)
3. Group portraits (2)
4. Portrait photographs (2)

WHO

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

WHEN

1. 1869-1942 (2)
2. 1916 (2)
3. 1941 (2)
4. between 1916 and 1941 (2)