subject
geography and map division: explore 892 source-linked works published from 1635 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.
Outline map with colored state boundaries of the northeastern and north-central United States indicating larger cities. Shows "finished," "in progress of construction," and "contemplated" railroads. Chartered in 1846 with first section opened in 1851.
Sketch map showing the area between Philadelphia and Baltimore indicating drainage, cities and towns, roads, and railroads. Consolidated February 5, 1838.
Map of parts of New England and New York showing the railroad network and the progress of track construction along the Portland and Ogdensburg Railroad line. A reference table in the upper left of the map provides a key to 36 townships in Vermont.
Outline map of the southern United States showing the railroad network. The Rabun Gap system is shown in red.
Sketch map of eastern Pennsylvania and northern Maryland indicating the railroad network and the connections with the coal fields. Shows major drainage, cities and towns, and four main coal field areas.
Shows central Virginia from the Allegheny Mountains to the Chesapeake Bay. Relief shown by form lines. Pencil (some col.) on tracing paper, mounted on cloth. LC Civil War maps (2nd ed.) H267 LC Railroad maps, 549 Available also through the Library of Congress Web site as a raster image. Vault
Outline map of the north-central and northeastern United States showing the rail network. Chartered in 1847. In 1865 name changed to the Terre Haute and Indianapolis Railroad.
The map covers parts of New York, Pennsylvania, Delaware, and Maryland. Indicates counties and major cities. Chartered on June 9, 1832. Opened to traffic in 1854. Name changed in 1860 to Elmira and Williamsport Railroad.
Map of the western United States framed in border giving major stations along the route and a shippers guide. Shows relief by hachures, drainage, cities and towns, state boundaries, and the railroad network with named lines. The main line emphasized in heavy black.
Explore the source record for details and available documents.