REMOVE

1. Glass negatives
2. negative
3. Dancers.
4. Portrait photographs
5. between 1914 and 1919
6. 1919
7. 1869-1942

WHAT

1. Glass negatives (1)
2. Photographs (1)
3. Portrait photographs (1)

WHO

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

WHEN

1. 1914 (1)
2. between 1914 and 1919 (1)