REMOVE

1. Acetate negatives
2. Portrait photographs
3. Library of Congress Prints a …
4. 1913
5. 1915

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. between 1913 and 1915 (1)