REMOVE

1. Photographs
2. Nitrate negatives
3. Library of Congress Prints a …
4. Bluemner, Oscar Florianus

WHAT

1. Nitrate negatives (2)
2. Paintings (2)
3. negative (2)

WHO

1. Bluemner, Oscar Florianus (2)
2. Library of Congress Print … (2)

WHEN

1. 1867-1938 (2)
2. 1925 (2)
3. 1925 June 10 (1)
4. 1925 June 4 (1)