REMOVE

1. Group portraits
2. Library of Congress Prints a …
3. between 1926 and 1930
4. 1930

WHAT

1. Group portraits (2)
2. Nitrate negatives (2)
3. Photographs (2)
4. Portrait photographs (2)
5. negative (2)

WHO

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

WHEN

1. 1869-1942 (2)
2. 1926 (2)
3. between 1926 and 1930 (2)