REMOVE

1. Soufflot%2C Jean-Germain
2. Boucher%2C Fran%C3%A7ois …
3. Blockley%2C Thomas
4. 1722-1803
5. 1713-1780
6. 18th century (ca. 1760-69) …

WHAT

1. Glass negatives (1)
2. Music ensembles. (1)
3. Musicians. (1)
4. Photographs (1)
5. negative (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1937 (1)
3. 1942 (1)
4. between 1937 and 1942 (1)