REMOVE

1. Rio Gila

WHAT

1. Exploration Book (2)
2. Book Map (1)
3. Title Page (1)

WHERE

1. Arizona (2)
2. California (2)
3. New Mexico (2)
4. Rio Del Norte (2)

WHO

1. Emory, William H. (2)
2. Wendell and Van Benthuyse … (2)
3. Abert, J.W. (1)
4. Bestor, Norman (1)
5. Peck, W.G. (1)

WHEN

1. 1848 (2)