REMOVE

1. chromogenic development prin …
2. North American; American
3. Wagner, Catherine

WHAT

1. Photographs (1)
2. chromogenic development p … (1)

WHERE

1. North American; American (1)

WHO

1. San Francisco Museum of M … (1)
2. Wagner, Catherine (1)

WHEN

1. 1953 (1)
2. 1995 (1)