REMOVE

1. View
2. Kansas
3. Haskell & Wood

WHAT

1. Exploration Book (1)
2. Geology (1)
3. Title Page (1)
4. U.S. War Dept. (1)

WHERE

1. Missouri River (1)
2. Montana (1)
3. Nebraska (1)
4. South Dakota (1)
5. Wyoming (1)
6. Yellowstone River (1)

WHO

1. Bien, Julius (1)
2. Hayden, F.V. (1)
3. Maynadier, H.E. (1)
4. Raynolds, W.F. (1)
5. U.S. (1)

WHEN

1. 1869 (1)