REMOVE

1. Portrait photographs
2. Library of Congress Prints a …
3. Genthe, Arnold
4. between 1928 and 1930

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. 1928 (1)
3. 1930 (1)
4. between 1928 and 1930 (1)