REMOVE

1. Photographs
2. architecture, military

WHAT

1. architecture, military (2)
2. albumen print (1)
3. salted paper print (1)

WHERE

1. European; British; Englis … (1)
2. North American; American (1)
3. US, CA, San Francisco (1)
4. US, NV, Black Canon (1)

WHO

1. George Eastman House (2)
2. Fardon, G.R. (1)
3. O'Sullivan, Timothy H. (1)

WHEN

1. 1854 (1)
2. 1860 (1)
3. 1871 (1)
4. ca. 1855 (1)