REMOVE

1. Photographs
2. Glass negatives
3. negative
4. Library of Congress Prints a …
5. between 1916 and 1929
6. 1916

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1926 (1)
3. 1926 Sept. 21 (1)