REMOVE

1. Portrait photographs
2. Glass negatives
3. Musicians.
4. Genthe, Arnold
5. Library of Congress Prints a …
6. 1916 June 17

WHAT

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

WHO

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

WHEN

1. 1869-1942 (1)
2. 1916 (1)
3. 1916 June 17 (1)