subject
united states: explore 804 source-linked works published from 1635 to 2020, 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.
Outline map of the northeastern United States showing drainage, cities and towns, and the railroad network. Chartered April 8, 1852. Name changed to North Pennsylvania Rail Road. See entry 496. [From published bibliography].
Hand colored. Relief shown by hachures. Shows longitude from Washington. Includes population statistics and ill. Scale ca. 1:550,000. Available also through the Library of Congress Web site as a raster image. AACR2
Map of the north-central and northeastern United States showing drainage, place names, state boundaries, canals, completed and "unfinished" railroads, stage roads, and steamboat routes.
Description derived from published bibliography. Annotations added in pencil and colored inks to indicate "Railroads tending to Richmond, Norfolk Alexandria and Baltimore," and the "proposed extension of the Manassas Gap Railroad west . . . Sep. 1852." Scale ca. 1:625,000. LC Railroad maps, 81 Available also through the Library of Congress Web site as a raster image.
LC copy imperfect, lower right quarter of map missing. LC also has 1853 and 1854 editions. Description derived from published bibliography. Scale 1:570,240. LC Railroad maps, 107 Available also through the Library of Congress Web site as a raster image.
Shows counties and county seats. A projected railroad is shown between Crawfordville and Gosport, and from Bloomington to Bedford. The "Easter Line of Coal Formation" is shown.
Outline map of part of the north-central United States showing drainage, state boundaries, and important place names. Main lines indicate mileage between stations, chartered in 1848.
Outline map of the northeastern and north-central United States showing "railroads completed or in progress" and "railroads proposed & authorized unless named as 'projected.'"
Topographic strip map indicating drainage, relief by hachures, roads, houses, property owners names, and county names. This line was chartered in Ohio, March 2, 1846. It was purchased by the Baltimore and Ohio Railroad in 1860.
Detailed map of Pennsylvania and parts of adjacent states indicating major drainage, relief by hachures, state boundaries, county boundaries in Pennsylvania, and major cities. Canals and railroads are annotated in colors. Chartered under the name Sunbury and Erie Railroad on April 3, 1837. Name changed in 1861 to the above. See also entries 571-573.
Map of Pennsylvania between Philadelphia and Harrisburg showing drainage, cities, towns, completed railroads, and the proposed Pinegrove Lancaster R.R. and the Phoenixville Cornwall R.R.
Map of Pennsylvania and parts of adjacent states showing the railroad network, cities, towns, railroad stations, canals, and coal fields.
Outline map of the eastern portion of the United States showing the proposed and completed railroad network, and indicating, in red and blue, the main connections to the Virginia Central R. R. The line became a part of the Chesapeake and Ohio Railroad in 1868. See entry 365.
Relief shown by hachures. Prime meridian: Washington, D.C. Insets: Map of Florida.--Map of Texas. LC U.S. railroad maps 25 Available also through the Library of Congress Web site as a raster image. Date appears in RR bibliography as 1854. AACR2: 100; 650/1
Covers area from Jefferson City, Mo., to New Haven, Conn., and from Oswego, N.Y., to Blakely, N.C.
Map of the northeastern and north-central States showing the existing and projected railroad network. Chartered April 13, 1846.
Shows railroads in operation or under construction and projected railroads in the northeastern United States and part of Canada.. Includes distance chart and insets "Map of rail roads in Massachusetts" and "Boston harbor & rail road termini." Scale ca. 1:3,375,000. LC Railroad maps, 79 Available also through the Library of Congress Web site as a raster image. Same as G3711.P3 1851 .B6 (81-692879) AACR2
Map of the eastern half of the United States showing relief by hachures, drainage, major cities and towns, canals, roads, telegraph lines, railroads, and unfinished railroads. [From published bibliography]