REMOVE

1. albumen print
2. people, at work
3. US, NV, Virginia City
4. George Eastman House
5. O'Sullivan, Timothy H.

WHAT

1. Photographs (2)
2. albumen print (2)
3. landscape, mine (2)
4. occupation, miner (2)
5. people, at work (2)

WHERE

1. North American; American (2)
2. US, NV, Virginia City (2)

WHO

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

WHEN

1. 1868 (2)
2. Jan.-Feb.,1868 (1)
3. January-February, 1868 (1)