REMOVE

1. Cityscape photographs
2. negative
3. Streets.
4. Nitrate negatives
5. Library of Congress Prints a …
6. 1931

WHAT

1. Cityscape photographs (1)
2. Nitrate negatives (1)
3. Photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1938 (1)
3. between 1931 and 1938 (1)