REMOVE

1. Pocket Map
2. Colton, J.H.
3. C. Langtree

WHAT

1. Atlas Map (1)
2. Communications (1)
3. Political (1)
4. World Atlas (1)

WHERE

1. Colorado (1)
2. Idaho (1)
3. Montana (1)
4. Wyoming (1)

WHO

1. Gray, Frank A. (1)
2. Gray, Ormando Willis (1)
3. Stedman, Brown & Lyon (1)

WHEN

1. 1874 (1)