REMOVE

1. Nitrate negatives
2. Library of Congress Prints a …
3. Genthe, Arnold
4. 1926 Jan. 2

WHAT

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

WHO

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

WHEN

1. 1869-1942 (2)
2. 1926 (2)
3. 1926 Jan. 2 (2)