REMOVE

1. Photographs
2. Glass negatives
3. Portrait photographs
4. Dancers.
5. between 1915 and 1918

WHAT

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

WHO

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

WHEN

1. 1869-1942 (2)
2. 1915 (2)
3. 1918 (2)
4. between 1915 and 1918 (2)