REMOVE

1. occupation, miner
2. albumen print
3. Photographs
4. North American; American
5. January-February, 1868

WHAT

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

WHERE

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

WHO

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

WHEN

1. 1868 (1)
2. January-February, 1868 (1)