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Relief shown by hachures. "Entered according to Act of Congress in the year 1849 by J.H. Colton in the Clerk's Office of the District Court of the Southern District of New York." Includes list of "Geographical statistic's," distance list, and illustrations. Available also through the Library of Congress Web site as a raster image. Acquisitions control no. 20-83
"President Abraham Lincoln signed the Pacific Railroad Act into law on July 1, 1862. The act gave two companies, the Union Pacific Railroad and the Central Pacific Railroad, responsibility for completing the transcontinental railroad. The Union Pacific was to lay track westward from a point near Omaha, Nebraska, toward Ogden, Utah; the Central Pacific was to build eastward from Sacramento, California. The Union Pacific began construction on December 2, 1863. This map, submitted to Secretary of Interior James Harlan on September 18, 1865, by Lieutenant Colonel J.H. Simpson of the Army Corps of Engineers, shows the different routes between the Missouri River and the Platte Valley in Nebraska surveyed for the Union Pacific. Based on a map submitted by Silas Seymour, consulting engineer to the Union Pacific, the map shows five alternative routes with probable connections to existing railroads. Also shown are relief by hachures, county boundaries, drainage, vegetation, and roads. Nebraska was at this time a territory; it became the 37th state on March 1, 1867. Under the authorizing legislation, the railroad was not to have grades or curves exceeding the maximums on the Baltimore & Ohio Railroad, the first U.S. railroad to cross the Appalachians. This profile shows the careful attention paid by the engineers to the steepness of the grades on alternative routes considered for the line. The horizontal scale shown is one mile to one inch (1.61 kilometers to 2.54 centimeters), and the vertical scale is 60 feet to one inch (18.28 meters to 2.54 centimeters). The profile accompanied a topographic map showing five different routes between the Missouri River and the Platte Valley in Nebraska, which was part of a report submitted to Secretary of Interior James Harlan by Lieutenant Colonel J.H. Simpson of the Army Corps of Engineers." World Digital Library. Detailed map of Nebraska showing relief by hachures, drainage, vegetation, roads, and railroads.
Map of the southeastern United States showing drainage, cities and towns, township and county boundaries, and the railroad network. In 1871 the line was in progress of completion. One of Colton's typical maps published for an individual railroad company to promote industry and settlement in rich mining or agricultural areas. (Entry 533)
Map of the Western United States from Chicago to the Pacific coast, roads and railroads are named.
Middle Atlantic states showing relief by hachures, drainage, cities and towns, counties, and the railroad network with emphasis on the main line.
Map of the United States showing relief by hachures, drainage, state boundaries, cities and towns, stations, named lines of railroads, and the railroad network with the main lines emphasized. Chartered in 1894.
Map of the midwestern states showing drainage, cities and towns, townships, counties, and railroad network including proposed lines. Emphasizes main lines.
Map of the southern United States showing relief by hachures, drainage, cities and towns, and the railroad network with emphasis on the main lines.
Signed in ms: "Millard Fillmore 1862." Description derived from published bibliography. LC Civil War maps (2nd ed.), 29 LC Railroad maps, 138 Available also through the Library of Congress Web site as a raster image. Vault
Main map shows central West Virginia including drainage, cities and towns, the coal region, and the railroads. General map shows northeastern United States with its railroad network.
Map of the northeastern United States showing drainage, cities and towns, county boundaries, coal in Pennsylvania, and the railroad network with emphasis on the main line. Chartered in 1852. Reorganized in 1875 with the Geneva, Hornellsville, and Pine Creek Railroad. In 1882 became the Sodus Bay and Southern Railroad. See Entry 415.
Outline map of the northeastern United States showing railroads in operation, under construction, and under proposal. Chartered in 1846 and consolidated April 1855 with the Northern Indiana Railroad under the name Michigan Southern and Northern Indiana Railroad.
Perspective map looking north from Florida covering the southern United States. Relief is shown by shading. Drainage, cities and towns, and the railroad network are indicated. Main lines appear in heavy red.
Detailed map showing drainage, state and county boundaries, place names, steamboat routes, and railroad network.
Outline map of the southern United States showing the railroad network. The Rabun Gap system is shown in red.
Relief shown by hachures. Depths shown by form lines. "Entered according to act of Congress in the year 1861 by J.T. Lloyd in the Clerk's Office of the District Court of the United States ..." Text of newspaper, entitled "Lloyd's military map and gazetteer of the Southern States, Saturday, September 7, 1861" on verso. Available also through the Library of Congress Web site as a raster image. LC copy imperfect: Fold lines and tears in margins mended with tape. Vault CW3
Map of the southern states showing drainage, mineral deposits, cities and towns, counties, and the railroad network with emphasis on the main line.
Detailed map of the southern United States showing drainage, cities and towns, and the railroad network.