REMOVE

1. landscape, river
2. transportation, boat
3. landscape, canyon
4. landscape, figure in
5. US, NV, Black Canon

WHAT

1. Photographs (1)
2. albumen print (1)
3. landscape, canyon (1)
4. landscape, figure in (1)
5. landscape, river (1)

More 

WHERE

1. North American; American (1)
2. US, NV, Black Canon (1)

WHO

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

WHEN

1. 1871 (1)