REMOVE

1. Geology
2. Physical Atlas
3. Atlas Map
4. Physical
5. Egypt

WHAT

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

WHERE

1. British Columbia (1)
2. Idaho (1)
3. Montana (1)
4. Oregon (3)
5. Utah (1)
6. Washington (3)
7. Western U. S. (1)

WHO

1. Gray, Ormando Willis (2)
2. Colton, G.W. (1)
3. Fisher, Richard Swainson (1)
4. Gray, Frank A. (1)
5. J. H. Colton. (1)

WHEN

1. 1865 (1)
2. 1874 (1)
3. 1878 (1)