REMOVE

1. Acetate negatives
2. Library of Congress Prints a …
3. Leonard, Robert

WHAT

1. Acetate negatives (2)
2. Photographs (2)
3. Portrait drawings (2)
4. negative (2)

WHO

1. Leonard, Robert (2)
2. Library of Congress Print … (2)

WHEN

1. 1942 (2)
2. 1896 (1)
3. 1911 (1)
4. between 1896 and 1942 (1)
5. between 1911 and 1942 (1)