REMOVE

1. negative
2. Portrait photographs
3. Glass negatives
4. not before 1914 Oct. 23

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. 1869-1942 (1)
2. 1914 (1)
3. 1916 (1)
4. not before 1914 Oct. 23 (1)