REMOVE

1. Photographs
2. Glass negatives
3. negative
4. Library of Congress Prints a …
5. 1915 Dec. or 1916 Jan.?

WHAT

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

WHO

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

WHEN

1. 1869-1942 (2)
2. 1915 (2)
3. 1915 Dec. or 1916 Jan.? (2)
4. 1916 (2)