REMOVE

1. landscape, river
2. albumen print
3. landscape, waterfalls
4. landscape, camp
5. albumen print
6. North American; American
7. US, ID

WHAT

1. Photographs (1)
2. albumen print (1)
3. landscape, camp (1)
4. landscape, river (1)
5. landscape, waterfalls (1)

WHERE

1. North American; American (1)
2. US, ID (1)

WHO

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

WHEN

1. 1868 (1)
2. September, 1868 (1)