resource
map: explore 882 source-linked works published from 1832 to 2010, with original documents and citations.
This collection is a preview while coverage and quality are evaluated.
Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.
Sources: loc. Collection updated 2026-09-15. Counts describe this index, not the complete source archives.
Strip map of Virginia between Lynchburg and Bristol, Tenn. Shows drainage, coal and copper fields, county boundaries, cities, towns, and roads. Chartered March 24, 1848, under the name of Lynchburg abd Tennessee Railroad. Consolidated in 1871 under Atlantic, Mississippi, and Ohio Railroad. See entry 331. [From published bibliography]
Relief shown by hachures and spot heights. Appears in the U.S. War Dept.'s Report of the Secretary of War on the several Pacific railroad explorations, 1855. "This is a hurried compilation of all the authentic surveys and is designed to exhibit the relations of the different routes to each other. An elaborate map on scale of 1:3,000,000 is being compiled and is in an advanced state." In manuscript ink on verso: "Maps showing boundaries of proposed territory of Arizona belonging to the [illegible], Department of the Interior." Annotations in ink at lower center. LC copy imperfect: Mounted on cloth, minor discoloration horizontally along lower right half and along upper left half. Available also through the Library of Congress Web site as a raster image.
Company organizational diagrammatic map drawn in the form of a branching tree that identifies in its branches all of the functional offices of the railroad by name. Shows railroad trackage branches as straight lines radiating from the central office of the "Gen'l Sup't". The branches extend from New York (State) westward thru northern New Jersey and northern Pennsylvania to Lake Erie. "Published by permission." LC copy imperfect: Use-worn, brittle, fold-lined, torn, missing sections along the margins. LC copy annotated in ink handwriting in lower margin: 18[4?]. Deposited in Clerk's Office So. Dist. N.Y. May 30,1856. Includes text, note, legend of symbols, and statistical table of "Number of offices and employés classed". Available also through the Library of Congress Web site as a raster image.
Relief shown by hachures. Shows longitude from Washington. "Entered according to Act of Congress, in the year 1853 by J.H. Colton & Co. ... " Includes population statistics. Scale ca. 1:550,000. Available also through the Library of Congress Web site as a raster image. AACR2: 110; 650/1; 651/2
Map shows "practicable railway routes" between Ft. Yuma on the Colorado River and the San Francisco Bay region.
Listed in R. S. Ladd's Maps Showing Explorers' Routes ... (Washington, Govt Print Off., 1862), 143. Description derived from published bibliography. Scale 1:1,250,000. LC Railroad maps, 217 Available also through the Library of Congress Web site as a raster image.
Outline map of Wisconsin and parts of adjoining states showing major drainage, important cities, and the present and proposed railroad network.
Sketch map of northern Ohio showing the railroad lines. Below the neat line is a list of officers and directors of the company. Chartered as the Junction Rail Road, March 2, 1846.
Scale of map of the eastern half of the United States is ca. 1:3,300,000. The map indicates "Railroads finished and under way" and "railroads proposed." Chartered January 15, 1849.
Shows railroad lines in the north-central and northeastern United States connecting with the Michigan Central and New York Central Railroads.
Map of the northeastern and north-central United States indicating major drainage, larger cities, state boundaries, and the railroad network. Chartered April 2, 1852.
Topographical map of part of northern Virginia showing relief by hachures, drainage, cities and towns, counties, roads, and railroads with distances. Includes profiles. Chartered March 11, 1850. Opened in 1854 from Manassas Junction to Strasburg. Va. Consolidated June 1, 1867, with the Orange and Alexandria, forming the Orange, Alexandria, and Manassas Railroad. See entries 507 and 508.
Topographic strip map of Pennsylvania between Philadelphia and Pittsburgh showing drainage, relief by form lines, county boundaries, cities and towns. A list of stations and distances is given to the right of the map.
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
Detailed general map of the eastern half of the United States framed in decorative borders indicating drainage, cities and towns, canals, roads, the railroad network, and indicating the proposed railroad routes to the Pacific Ocean. Railroads in progress are indicated by dashed lines. [From published bibliography]
Outline sketch map of the United States west of the Mississippi River designed to show the relationship of the proposed railroad routes. First edition of the map appears in U.S. War Department, Report of the Secretary...Communicating the Several Pacific Railroad Explorations (Washington, 1855). [From published bibliography]
Detailed general map showing drainage, cities and towns, roads, railroads, and canals.
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