REMOVE

1. Glass negatives
2. Genthe, Arnold
3. between 1917 and 1921
4. 1921

WHAT

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

WHO

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

WHEN

1. 1869-1942 (2)
2. 1917 (2)
3. between 1917 and 1921 (2)