• General map of explorations and surveys in California /

    Scale 1:600,000. At head of title: Routes in California to connect with the routes near the 32nd. and 35th. parallels. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps . . . to Illustrate the Various Reports . . . (Washington, 1859) LC Railroad maps, 148 Description derived ...

    • Contributor: Williamson, R. S.
    • Original Format: Maps
    • Date: 1859
  • Route of the Pacific and Atlantic Rail Road between San Francisco, & San Jose, as located by Wm. J. Lewis, Chief Engineer, in Sept. Oct. & Nov. 1851.

    Scale ca. 1:120,000. LC Railroad maps, 510 Description derived from published bibliography. Map of the coast between San Francisco and San Jose showing roads, property owners, streams, and relief by hachures. Available also through the Library of Congress Web site as a raster image. map 20 x 69 cm.

    • Contributor: Lewis, William J.
    • Original Format: Maps
    • Date: 1851
  • Map and profile of the Cañada de las Uvas : from explorations and surveys /

    Scale 1:60,000. At head of title: Routes in California to connect with the routes near the 32nd and 35th Parallels. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps . . . to Illustrate the Various Reports . . . (Washington, 1859) LC Railroad maps, 149 Description derived ...

    • Contributor: Williamson, R. S.
    • Original Format: Maps
    • Date: 1859
  • Map showing the location of Sacramento Valley Railroad, Cal. Sacramento, Septr., 1854; T.D. Judah, Chief Engineer.

    Scale ca. 1:1,100,000. From Report of the Chief Engineer of the Preliminary Surveys and Future Business of the Sacramento Valley Railroad (Sacramento, Democratic State Journal, 1854) LC also has his September 16, 1854, map of this line measuring 69 x 43 cm. LC Railroad maps, 552 Description derived from published bibliography. Sketch map of the first railroad in California, with projected extensions to San ...

    • Contributor: Judah, Theodore D.
    • Original Format: Maps
    • Date: 1854
  • General map of a survey in California : in connection with examinations for railroad routes to the Pacific Ocean /

    Scale 1:600,000. Relief shown by hachures. "Proof revised in Office of P.R.R. Surveys Feb. 10th 1855. All copies printed prior to this date contain errors. G. K. Warren, Lt. Topl. Engrs." LC Railroad maps, 157 Description derived from published bibliography. Map shows "practicable railway routes" between Ft. Yuma on the Colorado River and the San Francisco Bay region. Available also through the Library of ...

    • Contributor: Preuss, Charles
    • Original Format: Maps
    • Date: 1855
  • San Francisco.

    Available also through the Library of Congress Web site as a raster image. 1 map ; 18 x 94 cm.

    • Contributor: Méryon, Charles
    • Original Format: Maps
    • Date: 1856
  • A new map of the gold region in California.

    With text: accompaniment to Gibbes' new map of the gold region, California. Region of California. Stockton, Calif., J.D. Gibbes; New York, Sherman & Smith, 1851 (16 p.) Available also through the Library of Congress web site as a raster image. 1 map : col. ; 72 x 51 cm.

    • Contributor: Gibbes, Charles Drayton
    • Original Format: Maps
    • Date: 1851
  • Entrance to San Francisco Bay, California : from a trigonometrical survey under the direction of A.D. Bache, Superintendent of the Survey of the Coast of the United States ; triangulation by R.D. ...

    Relief shown in hachures. Depths shown by contours and soundings. Covers San Francisco Bay and adjacent water and land areas. Available also through the Library of Congress Web site as a raster image. Includes 1 inset, 3 coastal panoramas and sailing information. 1 map ; 60 x 99 cm.

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1859
  • Map and profile of the Tejon Pass : from explorations and surveys /

    Scale 1:60,000. At head of title: Routes in California to connect with the routes near the 32nd and 35th Parallels. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps . . . to Illustrate the Various Reports . . . (Washington, 1859) LC Railroad maps, 151 Description derived ...

    • Contributor: Williamson, R. S.
    • Original Format: Maps
    • Date: 1859
  • Map of the mining district of California.

    Accompanied by: Appendix to Jackson's map of the mining districts of California. 16 p ; 15 cm. LC Trails, 112 Available also through the Library of Congress web site as a raster image. 1 map : col. ; 52 x 42 cm.

    • Contributor: Jackson, Wm. A.
    • Original Format: Maps
    • Date: 1851
  • From the valley of the Mud Lakes to the Pacific Ocean.

    Scale 1:760,320. At head of title: Route near the 41st Parallel. Map no. 4. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps ... to Illustrate the Various Reports ... (Washington, 1859) LC Railroad maps, 168 Description derived from published bibliography. Available also through the Library of Congress ...

    • Contributor: Egloffstein, F. W.
    • Original Format: Maps
    • Date: 1859
  • From San Francisco Bay to the Plains of Los Angeles : from explorations and surveys /

    Scale 1:760,320. At head of title: Coast route, California Map no. 1. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps . . . to Illustrate the Various Reports . . . (Washington, 1859) LC Railroad maps, 158 Description derived from published bibliography. Available also through the Library ...

    • Contributor: Custer, H.
    • Original Format: Maps
    • Date: 1859
  • Map of wagon routes in Utah Territory /

    Relief shown by hachures and spot heights. Shows routes of Captains Stansbury, Fremont, Gunnison, and Beckwith. In lower right margin: Facsimile reproduction by the Graphic Co., New York. Originally folded in map: Report of explorations across the great basin of the Territory of Utah. Includes table of "Geographical positions established by Capt. Simpson." Available also through the Library of Congress Web site as a ...

    • Contributor: Simpson, J. H.
    • Original Format: Maps
    • Date: 1859
  • Map of the Gadsden Purchase : Sonora and portions of New Mexico, Chihuaua & California /

    Relief shown by hachures. LC copy signed in ink on page 2 of cover: Millard Fillmore, Feby. 6, 1861. DLC Includes notes. Available also through the Library of Congress Web site as a raster image. 1 map : mounted on cloth backing ; 61 x 61 cm, folded in red pressboard cover 20 x 12 cm.

    • Contributor: Ehrenberg, Herman
    • Original Format: Maps
    • Date: 1858
  • Sketch of General Riley's route through the mining districts [of California] : July and Aug. 1849 /

    Relief shown by hachures. LC Trails, 106 Available also through the Library of Congress Web site as a raster image. 1 map ; 53 x 49 cm.

    • Contributor: Derby, George Horatio
    • Original Format: Maps
    • Date: 1850
  • Map of the mining district of California.

    Available also through the Library of Congress web site as a raster image. 1 map ; 43 x 42 cm.

    • Contributor: Jackson, Wm. A.
    • Original Format: Maps
    • Date: 1850
  • Map of passes in the Sierra Nevada from Walker's Pass to the Coast Range : from explorations and surveys /

    Scale 1:240,000. At head of title: Routes in California to connect with the routes near the 32nd and 35th Parallels. Relief shown by hachures. From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps . . . to Illustrate the Various Reports . . . (Washington, 1859) LC Railroad maps, 150 Description derived ...

    • Contributor: Williamson, R. S.
    • Original Format: Maps
    • Date: 1859
  • From San Francisco Bay to the northern boundary of California : from explorations and surveys /

    Scale 1:760,320. Relief shown by hachures. At head of title: Routes in Oregon and California. Map no. 1. "Drawn by John Young." From U.S. War Department, Explorations and Surveys for a Railroad Route from the Mississippi River to the Pacific Ocean. Topographical Maps... to Illustrate the Various Reports... (Washington, 1859) LC Railroad maps, 169 Description derived from published bibliography. Available also through the Library ...

    • Contributor: Williamson, R. S.
    • Original Format: Maps
    • Date: 1859