19th Century United States History in 1972
The Western Peace Officer: A Legacy of Law and Order
by
Prassel, Frank Richard
The Discovery of Yellowstone Park: Journal of the Washburn Expedition to the Yellowstone and Firehole Rivers in the Year 1870
by
Langford, Nathaniel Pitt
Custer's Gold: The United States Cavalry Expedition of 1874
by
Jackson, Donald
The Santa Fe Trail
by
Duffus, R. L.
Forts of the Upper Missouri
by
Athearn, Robert G.
Saddles and Spurs: The Pony Express Saga
by
Settle, Mary Lund, Settle, Raymond W.
The Papers of Henry Clay: Secretary of State, 1825 Volume 4
by
Clay, Henry