REMOVE

1. albumen print
2. US, CA, Yosemite
3. North American; American
4. George Eastman House
5. Watkins, Carleton E.

WHAT

1. Photographs (1)
2. albumen print (1)

WHERE

1. North American; American (1)
2. US, CA, Yosemite (1)

WHO

1. George Eastman House (1)
2. Watkins, Carleton E. (1)

WHEN

1. 1861 (1)