REMOVE

1. Photographs
2. landscape, valley
3. North American; American
4. 1871

WHAT

1. albumen print (2)
2. landscape, valley (2)
3. architecture, domestic (1)
4. architecture, mining (1)

WHERE

1. North American; American (2)
2. US, AZ, Camp Apache (1)
3. US, NV, Belmont (1)

WHO

1. George Eastman House (2)
2. O'Sullivan, Timothy H. (2)

WHEN

1. 1871, 1873 (1)
2. 1873 (1)