REMOVE

1. Children walking.
2. Nitrate negatives
3. Cities & towns.
4. Library of Congress Prints a …
5. 1869-1942
6. 1904
7. between 1904 and 1938

WHAT

1. Children walking. (1)
2. Cities & towns. (1)
3. City & town life. (1)
4. Nitrate negatives (1)
5. Photographs (1)

WHO

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

WHEN

1. 1938 (1)
2. between 1904 and 1938 (1)