REMOVE

1. albumen silver print
2. Photograph
3. Photographs
4. O'Sullivan, Timothy H.

WHAT

1. albumen silver print (1)

WHERE

1. American (1)
2. U.S.A.: Colorado, San Jua … (1)

WHO

1. National Gallery of Canad … (1)
2. O'Sullivan, Timothy H. (1)

WHEN

1. 1874 (1)