REMOVE

1. Portrait photographs
2. Acetate negatives
3. Library of Congress Prints a …
4. Genthe, Arnold
5. between 1913 and 1915
6. 1913

WHAT

1. Acetate negatives (1)
2. Photographs (1)
3. Portrait photographs (1)
4. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1915 (1)
3. between 1913 and 1915 (1)