Collection Items
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MapFrom the valley of the Mud Lakes to the Pacific Ocean. Scale 1:760,320. At head of title: Route near the 41st Parallel. Map no. 4. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi...
- Contributor: Beckwith, E. G. (Edward Griffin) - United States. War Department - Siebert, Selmar - Davis, Jefferson - Egloffstein, F. W.
- Date: 1855-01-01