Department of the Interior. Albert B. Fall, Secretary. U.S. Geological Survey. George Otis Smith, Director University of Southern California. Libraries
R.U. Goode, Geographer in charge. Triangulation by S.S. Gannett. Topography by L.C. Fletcher. Surveyed in 1897. Polyconic projection. To place on North American datum move projection lines 640 feet south and 460 feet west. [Vertical] datum is mean sea level. Contour interval 50 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 50 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
Tujunga Los Angeles County California Western United States United States Geological Survey U.S. Geological Survey USGS 15 minute Topographic 1:62,500 scale Polyconic Acton
Time Period
1897
Place
34.25000,-118.00000 34.50000,-118.00000 34.50000,-118.25000 34.25000,-118.25000 California Tujunga Acton USA
Source
USC-2003-00016Y-1 [USCID]; 15CA-tujunga-e00s97rp22 [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.