REMOVE

1. Photographs
2. National parks & reserves.
3. Landscape photographs
4. Canyons.
5. Library of Congress Prints a …
6. Fine Arts Museums of San Fra …
7. between 1911 and 1913

WHAT

1. Catholic churches. (1)
2. Fonts. (1)
3. Nitrate negatives (1)
4. negative (1)

WHO

1. Genthe, Arnold (1)
2. Library of Congress Print … (1)

WHEN

1. 1869-1942 (1)
2. 1899 (1)
3. 1928 (1)
4. between 1899 and 1928 (1)