gunnison, j. w. (john williams) | Search Library of Congress

Library of Congress1855

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)

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

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Library of Congress1855

Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean. Route near the 38th & 39th parallels

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 Ocean. Topographical Maps ... to Illustrate the Various Reports ... (Washington, 1859) Scale 1:760,320; 12 miles to 1 in. LC Railroad maps, 160 LC Railroad maps, 161 LC Railroad maps, 162 LC Railroad maps, 163 Available also through the Library of Congress Web site as a raster image. AACR2: 100, 650/1; 700/1; 700/2; 700/3; 700/4; 700/5; 710/1

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