REMOVE

1. Acetate negatives
2. Genthe, Arnold
3. not before 1919 Mar

WHAT

1. Acetate 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. 1919 (1)
3. 1921 (1)
4. not before 1919 Mar (1)