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  • From the Humboldt Mountains to the Mud Lakes.

    From the Humboldt Mountains to the Mud Lakes.

    Scale 1:760,320. At head of title: Route near the 41st Parallel. Map no. 3. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859
  • Skeleton map exhibiting the route explored by Capt. J. W. Gunnison U.S.A., 38 parallel of north latitude (1853), also that of the 41 parallel of latitude explored by Lieutenant E. G. P. Beckwith 3d. Arty., (1854).

    Skeleton map exhibiting the route explored by Capt. J. W. Gun...

    Scale 1:3,168,000. Relief shown by hachures. From Pacific Railroad Series, Vol 4. LC Railroad maps, 164 Description derived from published bibliography. Available also through the Library of Congress Web site as a ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1855
  • From the valley of Green River to the Great Salt Lake.

    From the valley of Green River to the Great Salt Lake.

    Scale 1:760,320. At head of title: Route near the 41st Parallel. Map no. 1. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859
  • Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean. Route near the 38th & 39th parallels.

    Explorations and surveys for a rail road route from the Missi...

    Scale 1:760,320; 12 miles to 1 in. Relief shown by hachures and spot heights. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859
  • From Great Salt Lake to the Humboldt Mountains.

    From Great Salt Lake to the Humboldt Mountains.

    Scale 1:760,320. At head of title: Route near the 41st Parallel. Map no. 2. Relief shown by hachures. LC copy missing data on left side of map. From U.S. War Department, Explorations ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859
  • From the valley of the Mud Lakes to the Pacific Ocean.

    From 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: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859