Topographical map of central California : together with a part of Nevada / C.F. Hoffmann, principal topographer ; V. Wackenreuder, J.T. Gardner, A. Craven, A.D. Wilson, field assistants.Geological Survey of California1873"J.D. Whitney, State Geologist."Extends from the Pacific to central Nevada, north to Shasta, south to Visalia.Library's copy 2 and 3 without northern sheets.Relief shown by hachures; northwest sheet planimetric.cartographic