REMOVE

1. Nitrate negatives
2. Portrait photographs
3. Genthe, Arnold
4. 1921 Apr. 15

WHAT

1. Nitrate 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. 1921 (1)
3. 1921 Apr. 15 (1)