REMOVE

1. Library of Congress Prints a …
2. 1916
3. 1869-1942
4. not before 1916 or 1917

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. 1919 (2)
2. not before 1916 or 1917 (2)