REMOVE

1. negative
2. Photographs
3. School children.
4. Charitable organizations.
5. Genthe, Arnold
6. Library of Congress Prints a …

WHAT

1. Charitable organizations. (1)
2. Nitrate negatives (1)
3. School children. (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1934 (1)
3. 1934 Sept. 17 (1)