REMOVE

1. negative
2. -2
3. 1869-1942
4. not before 1915 Dec

WHAT

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

WHO

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

WHEN

1. 2 (1)
2. not before 1915 Dec (1)