REMOVE

1. Nitrate negatives
2. Portrait photographs
3. negative
4. Pianos.
5. Library of Congress Prints a …
6. 1926 Jan. 25

WHAT

1. Musicians. (1)
2. Nitrate negatives (1)
3. Photographs (1)
4. Portrait photographs (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1926 (1)
3. 1926 Jan. 25 (1)