REMOVE

1. Portrait photographs
2. Photographs
3. Acetate negatives
4. Library of Congress Prints a …
5. between 1928 and 1930

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1928 (1)
3. 1930 (1)
4. between 1928 and 1930 (1)