REMOVE

1. Photographs
2. albumen print
3. landscape, rocky
4. US, CA, Death Valley
5. George Eastman House
6. O'Sullivan, Timothy H.

WHAT

1. albumen print (1)
2. animal, mules (1)
3. landscape, rocky (1)

WHERE

1. North American; American (1)
2. US, CA, Death Valley (1)

WHO

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

WHEN

1. 1871 (1)