• St. Paul to Riviere des Lacs : from explorations and surveys /

    Scale 1:1,200,000. Relief shown by hachures. At head of title: Route near the 47th and 49th Parallels. Map no. 1. "Drawn by John Lambert. Topographer of the exploration." From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps... to Illustrate the Various Reports... (Washington, 1859) LC Railroad maps, 154 Description derived from published ...

    • Contributor: Lambert, John
    • Original Format: Maps
    • Date: 1859