REMOVE

1. Photographs
2. albumen print
3. animal, horses
4. personage, geologist

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)