Scale 1:1,200,000.Relief shown by hachures.At head of title: Route near the 47th and 49th Parallels. Map no. 2."Drawn by John Lambert. Topographer of the exploration, assisted by J. R. P. Mechlin."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, 155Description derived from published bibliography
1 map 54 x 46 cmRelief shown by hachures and spot heights.; Shows drainage, railroads, trails, Nativ...
Very detailed map of the United States west of the Mississippi River indicating drainage, relief by ...
Map shows expeditionary trails, Native American names for mountain peaks, and potential railroad rou...
Scale 1:1,200,000.Relief shown by hachures.At head of title: Route near the 47th and 49th Parallels....
Scale 1:1,200,000.Relief shown by hachures.At head of title: Route near the 47th and 49th Parallels....
Scale 1:760,320.Relief shown by hachures.At head of title: Routes in Oregon and California. Map no. ...
Scale 1:950,400.At head of title: Route near the 32nd Parallel. Map and Profile no. 1.Relief shown b...
Scale 1:760,320; 12 miles to 1 in.Relief shown by hachures and spot heights.From U.S. War Department...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 2.Relief shown by hachures.L...
Outline sketch map of the United States west of the Mississippi River designed to show the relations...
Scale 1:950,400.Relief shown by hachures.At head of title: Route near the 35th Parallel. Map no. 1.F...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 1.Relief shown by hachures.F...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 4.Relief shown by hachures.F...
Scale 1:60,000.At head of title: Routes in California to connect with the routes near the 32nd and 3...
Scale 1:600,000.At head of title: Routes in California to connect with the routes near the 32nd. and...
1 map 54 x 46 cmRelief shown by hachures and spot heights.; Shows drainage, railroads, trails, Nativ...
Very detailed map of the United States west of the Mississippi River indicating drainage, relief by ...
Map shows expeditionary trails, Native American names for mountain peaks, and potential railroad rou...
Scale 1:1,200,000.Relief shown by hachures.At head of title: Route near the 47th and 49th Parallels....
Scale 1:1,200,000.Relief shown by hachures.At head of title: Route near the 47th and 49th Parallels....
Scale 1:760,320.Relief shown by hachures.At head of title: Routes in Oregon and California. Map no. ...
Scale 1:950,400.At head of title: Route near the 32nd Parallel. Map and Profile no. 1.Relief shown b...
Scale 1:760,320; 12 miles to 1 in.Relief shown by hachures and spot heights.From U.S. War Department...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 2.Relief shown by hachures.L...
Outline sketch map of the United States west of the Mississippi River designed to show the relations...
Scale 1:950,400.Relief shown by hachures.At head of title: Route near the 35th Parallel. Map no. 1.F...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 1.Relief shown by hachures.F...
Scale 1:760,320.At head of title: Route near the 41st Parallel. Map no. 4.Relief shown by hachures.F...
Scale 1:60,000.At head of title: Routes in California to connect with the routes near the 32nd and 3...
Scale 1:600,000.At head of title: Routes in California to connect with the routes near the 32nd. and...
1 map 54 x 46 cmRelief shown by hachures and spot heights.; Shows drainage, railroads, trails, Nativ...
Very detailed map of the United States west of the Mississippi River indicating drainage, relief by ...
Map shows expeditionary trails, Native American names for mountain peaks, and potential railroad rou...