REMOVE

1. albumen print
2. landscape, islands
3. Photographs
4. George Eastman House
5. O'Sullivan, Timothy H.
6. 1868

WHAT

1. albumen print (1)
2. landscape, islands (1)
3. landscape, rock formation … (1)

WHERE

1. North American; American (1)
2. US, NV, Pyramid Lake (1)

WHO

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

WHEN

1. April, 1868 (1)