Geological section of the Bernardino Sierra : explored by Lieut. R.S. Williamson, U.S. Top. Engrs. in 1853 from the Great Basin to the Pacific Ocean at San Pedro

Public domain scan of a plan, map, diagram, free to use, no copyright restrictions - Picryl description.

geology california nevada pacific railroads explorations and surveys discoveries in geography surveys discovery and exploration maps geological cross sections lionel pincus and princess firyal map division maps of north america geological section bernardino sierra great basin pacific ocean san pedro united states war department office of p r r surveys publisher williamson r s robert stockton 1824 1882 creator blake william p william phipps 1826 1910 surveyor united states army corps of topographical engineers creator t sinclair s lith lithographer united states war department office of p r r surveys creator ultra high resolution high resolution plan settlement historical maps california antique railroad maps

1853 - 1853

New York Public Library

https://digitalcollections.nypl.org/

Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")