REMOVE

1. Nitrate negatives
2. Library of Congress Prints a …
3. Genthe, Arnold
4. between 1921 and 1927

WHAT

1. Dancers. (1)
2. Nitrate negatives (1)
3. Photographs (1)
4. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1921 (1)
3. 1927 (1)
4. between 1921 and 1927 (1)