REMOVE

1. gelatin silver print
2. North American; American
3. Sommer, Frederick
4. George Eastman House

WHAT

1. Photographs (2)
2. gelatin silver print (2)

WHERE

1. North American; American (2)

WHO

1. George Eastman House (2)
2. Sommer, Frederick (2)

WHEN

1. 1938 (1)
2. 1951 (1)