REMOVE

1. Nitrate negatives
2. Sailors.
3. Library of Congress Prints a …
4. Genthe, Arnold
5. between 1899 and 1926

WHAT

1. Nitrate negatives (1)
2. Photographs (1)
3. Ship captains. (1)
4. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1899 (1)
3. 1926 (1)
4. between 1899 and 1926 (1)