REMOVE

1. Glass negatives
2. Photographs
3. Portrait photographs
4. Nudes.
5. Library of Congress Prints a …
6. between 1916 and 1923

WHAT

1. Glass negatives (1)
2. Portrait photographs (1)
3. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1916 (1)
3. 1923 (1)
4. between 1916 and 1923 (1)