subject
transportation and communication: explore 421 source-linked works published from 1832 to 2004, 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.
Map of the northeastern United States showing relief by hachures, drainage, cities and towns, and the railroad network with named lines. Emphasis on the main lines. See also entry 504.
Map of the southern United States from Virginia to South Carolina showing drainage, cities and towns, and the railroad netowrk with emphasis on the main line.
Detailed map of the continental United States and portions of Canada and Mexico indicating drainage, international and state boundaries, cities and towns, forts, canals, stage roads, railroads, and proposed railroads. [From published bibliography]
971302 U.S. Copyright Office Relief shown by hachures. "Entered according to Act of Congress in the year 1873 by Edward Vernon in the office of the Librarian of Congress at Washington, D.C." Available also through the Library of Congress Web site as a raster image. 2 copies
Relief shown by hachures and spot heights. "Railroads corrected June 5th 1873." This printing of the map includes the extension showing a portion of Canada compiled and drawn in 1871. Shows routes and dates of expeditions and surveys. Includes list of "Authorities" and inset "Territory of Alaska." Scale 1:3,000,000. Available also through the Library of Congress Web site as a raster image. Designed to show "Milt. posts underlined in red color." LC copy not colored. Vault AACR2
Detailed map of Ohio including drainage, relief by hachures, cities and towns, and the railroad network with named lines.
Special map shows the main line and land grant in Missouri and includes iron and lead regions; general map covers United States showing the railroad network with the main lines distinguished by color; created by Act of Congress, July 27, 1866, with a land grant of 42 million acres; entry 329 shows extent of land grant in Arizona and New Mexico.
Map of the central portion of the eastern United States between the Atlantic and St. Louis showing drainage, cities and towns, counties, roads, railroads, and iron and coal deposits.
Outline map of southwest Texas and part of Mexico showing relief by hachures, drainage, and major cities and towns.
Two maps on 1 sheet. Main map shows entire United States with its railroad system and emphasizes the main line. Secondary map shows land grants. Chartered in 1853 and opened in 1870.
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.
Outline map showing railroads between Port Trevorton and Catawissa on the Susquehanna River and the Port Richmond Wharves in Philadelphia.
Shows relief by hachures, drainages, cities and towns, counties, railroads, and the land grant.
General map of the midwestern states with drainage, cities and towns, and the railroads with emphasis on the main line. Includes an advertisement for bonds.
Detailed map of the continental United States showing drainage, state boundaries, cities and towns, canals, land grant railroads, completed railroads, railroads in progress of completion, and projected lines. Major lines are named along their routes. Indian and military reservation are shown; land offices and lighthouses are also indicated. [From published bibliography]
Relief shown by hachures. Scale ca. 1:1,600,000. Available also through the Library of Congress Web site as a raster image. AACR2: 650/1; 650/2; 610/3
Detailed map of the continental United States and portions of Canada and Mexico indicating drainage, international and state boundaries, cities and towns, forts, canals, stage roads, railroads, and proposed railroads.
North-central states. Shows drainage, cities and towns, townships, counties, stations, and the railroad network with distances.