REMOVE

1. Nitrate negatives
2. Goats.
3. Cities & towns.
4. Library of Congress Prints a …
5. Genthe, Arnold
6. 1926

WHAT

1. Cities & towns. (2)
2. Nitrate negatives (2)
3. Photographs (2)
4. negative (2)

WHO

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

WHEN

1. 1869-1942 (2)
2. 1899 (2)
3. between 1899 and 1926 (2)