Henry Gannett, Chief Topographer. R.U. Goode, Geographer in charge. Triangulation by U.S. Coast and Geodetic Survey. Topography by R.B. Marshall and U.S.C. and G.S. Surveyed in 1895. Polyconic projection. To place on North American datum move projection lines 680 feet south and 320 feet west. [Vertical] datum is mean sea level. Contour interval 25 feet.
Type
image
Format
Scale: 1:62,500. Map type: TF. Polyconic projection Horizontal datum: To place on North American datum Grid note: none Vertical datum: mean sea level Contour interval on land and off shore 25 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
San Jose California Western United States United States Geological Survey U.S. Geological Survey USGS 15 minute Topographic 1:62,500 scale Polyconic Santa Clara County Alameda County
Time Period
1895
Place
37.25000,-121.75000 37.50000,-121.75000 37.50000,-122.00000 37.25000,-122.00000 California San Jose USA
Source
USC-2003-00015Q-1 [USCID]; 15CA-sanjose-e99s95rp26 [Identifying number] University of Southern California [Contributing entity]
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.