REMOVE

1. Photographs
2. albumen print
3. US, CA, Death Valley
4. George Eastman House

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)