Department of the Interior. Geological Survey. War Department. Corps of Engineers, U.S. Army. State of California. James Rolph, Jr. Governor. Walter E. Garrison, Director of Public Works. Edward Hyatt, State Engineer University of Southern California. Libraries
R.B. Marshall, Chief Geographer. Geo. R. Davis, Geographer in charge. Topography by N.E. Ballmer, W.G. Carson, E.G. Hamilton, and N.A. Huth. Control by R.C. Seitz and C.F. Urquhart. Surveyed in 1918. Surveyed in cooperation with the War Department and the State of California. Polyconic projection. North American datum. 5000 yard grid based upon U.S. zone system, G. [Vertical] datum is mean sea level.
Type
image
Format
Scale: 1:62,500. Map type: TF. Polyconic projection Horizontal datum: North American datum Grid note: 5,000 yard grid based upon U.S. zone system, G. Vertical datum: mean sea level Contour interval on land and off shore image/tiff topographic maps maps contour maps relief maps quadrangle maps
Adelaida San Luis Obispo County California Western United States United States Geological Survey U.S. Geological Survey Polyconic 15 minute 1:62,500 scale Topographic USGS
Time Period
1918
Place
35.50000,-120.75000 35.75000,-120.75000 35.75000,-121.00000 35.50000,-121.00000 Adelaida California USA
Source
USC-2003-00007Z-1 [USCID]; 15CA-adelaida-e1932s1918 [Identifying number] University of Southern California [Contributing entity]
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