REMOVE

1. Photographs
2. animal, horses
3. portrait, group
4. O'Sullivan, Timothy H.

WHAT

1. albumen print (1)
2. animal, horses (1)
3. personage, geologist (1)
4. portrait, group (1)

WHERE

1. North American; American (1)
2. US, UT, Wahsatch Mountain … (1)

WHO

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

WHEN

1. 1869 (1)