REMOVE

1. Adam%2C Robert
2. Jacques%2C Maurice
3. The Metropolitan Museum of A …
4. Boucher%2C Fran%C3%A7ois …
5. Blockley%2C Thomas
6. Alken%2C Sefferin
7. 1722-1803

WHAT

1. Artists. (1)
2. Nitrate negatives (1)
3. Photographs (1)
4. Portrait photographs (1)
5. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1911 (1)
3. 1935 (1)
4. between 1911 and 1935 (1)