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middle atlantic states: explore 25 source-linked works published from 1840 to 1923, with original documents and citations.
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 2026-09-18. Counts describe this index, not the complete source archives.
Entered according to Act of Congress, in the year 1848. From Doggett's Railroad Guide, New York, (1848), p. 56. Description derived from published bibliography. Scale ca. 1:3,000,000. LC Railroad maps, 75 Available also through the Library of Congress Web site as a raster image.
vcFY24 Relief shown by hachures. Covers Pennsylvania, Delaware, Maryland and northern Virginia from the Allegheny Mountains to the Atlantic coast. Shows towns, rivers, and state boundary lines. Title supplied by cataloger. Pencil tracing. Mounted on cloth with annotations made in pencil on verso. B.O. R.R. ends at Harpers Ferry, Va. Available also through the Library of Congress Web site as a raster image. Gift; Carroll Treenough Nov. 6, 1943
Outline map indicating the railroad network in central Pennsylvania, parts of Maryland, Delaware and New Jersey.
Map of the northeastern United States showing drainage, relief by hachures, important cities, the existing railroads, turnpike roads, canals, and the projected railroads; a statement below the title explains the feasibility of the extension; ink and pencil annotations indicate other connecting lines and several cities.
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.
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.