01971cam a2200325 4500 rc 01000751 DLC 20260227111901.0 830309s1855 dcubf 000 0 eng rc 01000751 DLC CarP DLC n-us-ca J66 serial 738 HE2771.A17 Williamson, R. S. (Robert Stockton), 1824-1882. Report of a reconnaissance and survey in California, in connexion with explorations for a practical railway route from the Mississippi River to the Pacific Ocean in 1853 / by R.S. Williamson. [Washington : s.n., 1855] 61, 80 p. : map, profiles ; 24 cm. H. Doc. ; 129 Also published in: Report of the Secretary of War communicating the several Pacific railroad explorations, v. 3, report X. Wagner-Camp (4th ed.), 261:3b Includes the "Preliminary geological report by William P. Blake, geologist and mineralogist of the survey." Plates: [1] General map of a survey of California in connection with examinations for railroad routes to the Pacific Ocean made by order of the War Department, by R.S. Williamson ... [2] Route of a survey from the Pimas villages on the Rio-Gila to Mesilla on the Rio-Bravo-Del-Norte with a view to determine the practicability of a railroad from the Mississippi to the Pacific Ocean, made by Jno. G. Parke ... With: Parke, John G. Report of explorations for that portion of a railway route, near the thirty-second parallel of latitude ... [Washington : s.n., 1855] California Surveys. Geology California. Railroads California. Blake, William P. (William Phipps), 1826-1910. United States. Army. Corps of Topographical Engineers. House document (United States. Congress. House) ; 33rd Congress, 1st session, no. 129. 51893 51893