Historical collections
Source-linked reports with geographic coverage including mexico.
Detailed map of the continental United States indicating drainage, international, state and county boundaries in the western half of the map, cities and town, canals, and the railroad network. Unfinished railroads are indicated by dashed lines. [From published bibliography]
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.