REMOVE

1. Glass negatives
2. Genthe, Arnold
3. not before 1921 Sept. 15
4. 1921

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1923 (1)
3. not before 1921 Sept. 15 (1)