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.
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
A proposed railroad route across the Isthmus of Tehuantepec. Also shows alternative routes, roads, streams, and settlements. Relief shown pictorially and by contours and spot heights. Manuscript: Pencil, pen-and-ink (black and red) and watercolors. Handwritten note attached on looseleaf paper In top left corner: Tehuantepec Railway Company. Map of the Tehuantepec Railroad from Jaltipec river to Boca del Monte, 1851. [anon. Ms.] fold. 35 x 139, [n.p. 1851]. Accompanied by six manuscript sheets of an unidentified sketch map of a segment related to the railroad showing a large stream containing what appear to be soundings. Sketch map contains information relevant to the river portion of the proposed combined rail-water route across the Isthmus of Tehuantepec, filed separately G4412.T2 Imperfect: Fragile, discoloration, staining, and torn at sheet edges. LC Luso-Hispanic World, 544 Available also through the Library of Congress Web site as a raster image.
An unidentified sketch map of a segment related to the railroad showing a large stream. Sketch map contains information relevant to the river portion of the proposed combined rail-water route across the Isthmus of Tehauntepec. Relief shown pictorially. Title devised by cataloger from the LUSO-Hispanic World in Maps. Manuscript: Pen-and-ink (black and red) with pencil annotations on 6 sheets cut into irregular triangle and rectangle shapes on paper. Accompanies the Map of the Techuantepec Rail Road, 1851: G4412.T42 1851 .T4. Imperfect: Fragile, fold-lined, cracked, holes and staining throughout. LC Luso-Hispanic World, 544 Available also through the Library of Congress Web site as a raster image.
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]
Relief shown by shading and hachures. Pen-and-ink and watercolor. Drawn in 2 sections. Orientation of sections differs. Includes 2 vertical profiles. Available also through the Library of Congress Web site as a raster image. Vault
Detailed township and county map showing place names and some indication of drainage and relief.
Outline map of the north-central United States showing the canals and the railroad network and naming the Michigan Central and the Michigan Southern Railway. John B. Jervis was chief engineer on the Mohawk & Hudson Railroad in 1831.
"The red line indicates the route of the Railroad. The green line is the route followed by Col. Fremont from the South Pass to Humboldt River."
Shows counties and county seats. A projected railroad is shown between Crawfordville and Bedford. Similar to 1852 edition but does not indicate the Whitewater Canal.
Outline map, oriented to the west, of the area north of Boston showing the rail network.
Topographical map of part of the middle Atlantic region showing relief by hachures, drainage, cities and towns, counties, roads, turnpikes, railroads in operation, final location of lines, surveyed lines, and rejected lines.
Outline map of the northeastern and north-central United States showing the railroad network. "Comparative Distances by the Great Railway Routes of Ohio from Columbus to New York" are listed to the right of the map. Chartered February 8, 1847.
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.
The map covers an area from Lake Michigan to the Mississippi delta, and from Columbus, Ohio, to Little Rock, Ark. It shows Ft. Massac and "Capitol City" in southern Illinois and northern Kentucky as sites selected by the U.S. for the "Western Armory," and the probable future site for the seat of government of the United States or Western District of Columbia. Chartered January 9, 1852.
Outline map of the northeastern and north-central states showing major drainage, relief by hachures in Ohio, place names, canals, and the railroad network. Chartered in 1848. Consolidated to form the Pittsburgh, Fort Wayne, and Chicago Railroad. See entry 534.