 
	
Viewing Options
	
 
	
		Main Author:
		Union Pacific System
	 
	
		Title/Description:
		Los Angeles and Vicinity
	 
	
		Publication Info:
		Omaha: Union Pacific System, 1926; from a promotional booklet titled California
	 
	
	
	
 
  
 
	
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		Main Author:
		Union Pacific System
	 
	
		Title/Description:
		San Francisco and Vicinity
	 
	
		Publication Info:
		Omaha: Union Pacific System, 1926; from a promotional booklet titled California
	 
	
	
	
 
  
 
	
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		Main Author:
		Union Pacific System
	 
	
		Title/Description:
		Yosemite National Park
	 
	
		Publication Info:
		Omaha: Union Pacific System, 1926; from a promotional booklet titled California
	 
	
	
	
 
  
 
	
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		Main Author:
		Union Pacific System
	 
	
		Title/Description:
		Sequoia and General Grant National Parks
	 
	
		Publication Info:
		Omaha: Union Pacific System, 1926; from a promotional booklet titled California
	 
	
	
	
 
  
 
	
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		Main Author:
		Clason Map Company
	 
	
		Title/Description:
		Best Roads of California and Nevada
	 
	
		Publication Info:
		Chicago: Clason Map Company, c. 1927; from Clason's Touring Atlas
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		San Padro Hills Quadrangle, Los Angles County, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1928
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Geologic Map of the Mother Lode Belt, California
	 
	
		Publication Info:
		Washington: U.S. Deparment of the Interior, Geological Survey
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Map of Antelope Valley showing boundary of drainage basin and location of springs, wells, and area of artesian flow
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1928; Bulletin 578 Plate 10
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		Lassen Volcanic National Park, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1929
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Reconnaissance Geologic Map of the Mohave Desert Region
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1928; Bulletin 578 Plate 8
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Map of the Mohave Desert Region showing boundaries of drainage basins and character of playas
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1928; Bulletin 578 Plate 7
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Topgraphic Map of the Yosemite National Park, California
	 
	
		Publication Info:
		Washington: U.S. Deparment of the Interior, Geological Survey
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Map of Glacial and Postglacial Deposits in Yosemite Valley, Mariposa, California
	 
	
		Publication Info:
		Washington: U.S. Deparment of the Interior, Geological Survey
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Geologic Map and Sections of the Foothills along the Southern and Southeastern border of San Joaquin Valley, Kern County, California
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1930; Bulletin 812 Plate 31
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Map of Mokelumne Area, California, showing ground-water contours, depth to ground water in July 1929 and location of oberservation wells
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1930; Bulletin 619 Plate 8
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Map showing Areas Irrigated by wells, river pumping plants, and gravity diversions and the location of the pumping plants on wells on the Mokelumne River, California
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1930; Bulletin 619 Plate 5
	 
	
	
	
 
  
 
	
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		Main Author:
		National Map Company
	 
	
		Title/Description:
		California - North
	 
	
		Publication Info:
		Indianapolis: National Map Company, 1930; from Official Paved Road and Commercial Survey of the United States
	 
	
	
	
 
  
 
	
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		Main Author:
		National Map Company
	 
	
		Title/Description:
		California - South
	 
	
		Publication Info:
		Indianapolis: National Map Company, 1930; from Official Paved Road and Commercial Survey of the United States
	 
	
	
	
 
  
 
	
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		Main Author:
		Clason Map Company
	 
	
		Title/Description:
		Clason's Road Map of California and Nevada
	 
	
		Publication Info:
		Denver: The Clason Map Company, 1930; from Clason's Touring Atlas of the United States and Canada
	 
	
	
	
 
	
 
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		Title/Description:
		Geologic Map of the Eastern part of the Santa Monica Mountains and adjacent areas, Los Angeles County, California
	 
	
		Publication Info:
		Washington D.C.: Department of the Interior, US Geological Survey, 1931; Professional Paper 165, plate 16
	 
	
	
	
 
  
 
	
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		Main Author:
		Geographical Publishing Company
	 
	
		Title/Description:
		California
	 
	
		Publication Info:
		Chicago: Geographical Publishing Company1931; from Commercial Atlas of the World
	 
	
	
	
 
  
 
	
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		Main Author:
		C.S. Hammond and Company
	 
	
		Title/Description:
		California (North and Central Part)
	 
	
		Publication Info:
		New York: C.S. Hammond and Company, c. 1930; from The New World Loose Leaf Atlas, Sixth Edition
	 
	
	
	
 
  
 
	
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		Main Author:
		C.S. Hammond and Company
	 
	
		Title/Description:
		California (Southern Part)
	 
	
		Publication Info:
		New York: C.S. Hammond and Company, c. 1930; from The New World Loose Leaf Atlas, Sixth Edition
	 
	
	
	
 
  
 
	
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		Main Author:
		C.S. Hammond and Company
	 
	
		Title/Description:
		California
	 
	
		Publication Info:
		New York: C.S. Hammond and Company, c. 1930; from The New World Loose Leaf Atlas, Sixth Edition
	 
	
	
	
 
		
	
 
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		Title/Description:
		Map of the Alleghany District, California, Showing the Principal Mine Works
	 
	
		Publication Info:
		Washington D.C.: Department of the Interior, US Geological Survey, 1932; Professional paper 172, Plate 9
	 
	
	
	
 
	
 
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		Title/Description:
		Geologic Map of the Alleghany District, California, Showing Principal Mining Claims
	 
	
		Publication Info:
		Washington D.C.: Department of the Interior, US Geological Survey, 1932; Professional Paper 172, Plate 1
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Geologic Map of the Elk Mountains
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1932; Bulletin 835 Plate 1
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		Newport Beach Quadrangle, Orange County, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1935
	 
	
	
	
 
  
 
	
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		Main Author:
		H.M. Gousha Company
	 
	
		Title/Description:
		Guide "A" Index Map of California, Nevada
	 
	
		Publication Info:
		Chicago: H.M. Gousha Company, 1935; from Gousha Guide, Guide A
	 
	
	
	
 
  
 
	
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		Main Author:
		H.M. Gousha Company
	 
	
		Title/Description:
		Los Angeles and Vicinity
	 
	
		Publication Info:
		Chicago: H.M. Gousha Company, 1935; from Gousha Guide, Guide A
	 
	
	
	
 
		
  
 
	
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		Main Author:
		Branom, Frederick K. and Lloyd Edwin Smith
	 
	
		Title/Description:
		California and Nevada
	 
	
		Publication Info:
		Chicago: Geographical Publishing Company, 1936; from Capper's 1936 Atlas of the World
	 
	
	
	
 
		
  
 
	
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		Main Author:
		Rand McNally and Company
	 
	
		Title/Description:
		Northern California
	 
	
		Publication Info:
		Chicago: Rand McNally and Company, 1936 
	 
	
	
	
 
  
 
	
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		Main Author:
		Rand McNally and Company
	 
	
		Title/Description:
		Southern California
	 
	
		Publication Info:
		Chicago: Rand McNally and Company, 1936 
	 
	
	
	
 
	
		
 
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		Main Author:
		Jenkins, Olaf P.
	 
	
		Title/Description:
		Geological Map of California
	 
	
		Publication Info:
		State of California, Department of Natural Resources, Division of Mines
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Geologic and Hydrologic Map of the Mokelumne Area, California
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1938; Water Supply Paper No. 780 Plate 1
	 
	
	
	
 
		
		
  
 
	
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		Title/Description:
		Touring Map of California
	 
	
		Publication Info:
		Chicago: Rand McNally and Company, 1938 
	 
	
	
	    Original Source:
	  Murray Hudson
 
 
  
 
	
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		Main Author:
		Board of Supervisors of Los Angeles County
	 
	
		Title/Description:
		Los Angeles County, California
	 
	
		Publication Info:
		Los Angeles: Clason Map Company, 1938 
	 
	
	
	    Original Source:
	  Murray Hudson
 
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		State of California
	 
	
		Publication Info:
		Washington, D.C.: Department of the Interior, U.S. Geological Survey, 1940; reprinted 1944
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		Point Loma Quadrangle, San Diego County, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1942
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Coast and Geodetic Survey
	 
	
		Title/Description:
		Mt. Shasta Sectional Aeronautical Chart
	 
	
		Publication Info:
		Washington: U.S. Coast and Geodetic Survey, 1942
	 
	
	
	
 
	
 
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		Main Author:
		Bureau of the Census
	 
	
		Title/Description:
		California Irrigation by Drainage Basins, 1939 (Northern Part)
	 
	
		Publication Info:
		Washington: U.S. Government Printing Office, 1942
	 
	
	
	
 
	
 
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		Main Author:
		Bureau of the Census
	 
	
		Title/Description:
		California Irrigation by Drainage Basins, 1939 (Southern Part)
	 
	
		Publication Info:
		Washington: U.S. Government Printing Office, 1942
	 
	
	
	
 
  
 
	
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		Main Author:
		Geographical Publishing Company
	 
	
		Title/Description:
		California
	 
	
		Publication Info:
		Chicago: Geographical Publishing Company, 1942; from The New International Atlas of The World, War Edition
	 
	
	
	
 
		
		
		
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		La Jolla Quadrangle, San Diego County, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1943
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior, U.S. Geological Survey
	 
	
		Title/Description:
		Del Mar Quadrangle, San Diego County, California
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, U.S. Geological Survey, 1943
	 
	
	
	
 
	
 
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		Main Author:
		Jenkins, Olaf P.
	 
	
		Title/Description:
		Outline Geologic Map of California Showing Locations of Manganese Properties
	 
	
		Publication Info:
		Sacramento: State of California Department of Natural Resources, Division of Mines, 1943
	 
	
	
	
 
	
 
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		Title/Description:
		Geologic Map and Sections of Palos Verdes Hills, Los Angeles County, California
	 
	
		Publication Info:
		Washington D.C.: Department of the Interior, US Geological Survey, 1946; Professional paper 207, Plate 1
	 
	
	
	
 
	
 
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		Title/Description:
		Topographic Map of Palos Verdes Hills, Los Angeles County, California, Showing Distribution and Designation of Pleistocene Marine Terraces and Terrace Profiles
	 
	
		Publication Info:
		Washington D.C.: Department of the Interior, US Geological Survey, 1946; Professional Paper 207, Plate 22
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Coast and Geodetic Survey
	 
	
		Title/Description:
		Sacramento Sectional Aeronautical Chart
	 
	
		Publication Info:
		Washington: U.S. Coast and Geodetic Survey, 1946
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Department of the Interior
	 
	
		Title/Description:
		Water Resources Development, Colorado Basin, Califorinia
	 
	
		Publication Info:
		Washington: U.S. Department of the Interior, Bureau of Reclamation, 1946; from The Colorado River, A Natural Menace Becomes a Natural Resource
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Map of Stanislaus County California Showing Locations of Principal Mineral Deposits
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1946; from Journal Vol. 43, Plate 15
	 
	
	
	
 
	
 
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		Title/Description:
		(Death Valley)
	 
	
		Publication Info:
		from an advertising brochure for the Death Valley Hotel Company, Ltd.
	 
	
	
	
 
	
  
 
	
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		Title/Description:
		Road and Resort Map South Pacific Coast Region
	 
	
		Publication Info:
		Issued by the Whittier, California Chamber of Commerce, c.1948
	 
	
	
	
 
		
		
  
 
	
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		Main Author:
		Redwood Empire Association
	 
	
		Title/Description:
		Redwood Empire All-Year Routes
	 
	
		Publication Info:
		San Francisco: Redwood Empire Association, 1948 
	 
	
	
	    Original Source:
	  Murray Hudson
 
 
	
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Map of Madera County Showing Location of Mines and Mineral Deposits
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1950; from Journal Vol. 46, Plate 73
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Coast and Geodetic Survey
	 
	
		Title/Description:
		Flight Chart: San Diego to San Francisco, U.S.A. (FC-220)
	 
	
		Publication Info:
		Washington, D.C.: U.S. Coast and Geodetic Survey, 1952; 8th Edition
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Geologic Map of Merced County, California Showing Mines, Sand and Gravel Pits and Holes Drilled for Oil
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1952; from Journal Vol. 48, No. 3, Pl. 12
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Mines and Prospects of Glenn County, California
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1952; from Journal Vol. 48, No. 1, Pl. 1
	 
	
	
	
 
	
 
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		Main Author:
		U.S. Geological Survey
	 
	
		Title/Description:
		Geologic Map and Structure of the Gasquet Quadrangle, California
	 
	
		Publication Info:
		Washington: Department of the Interior, U.S. Geological Survey, 1953; Bulletin No. 995
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Mines and Claims of Mendocino County [North Half]
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1953; from Journal Vol. 49, No. 4, Plate 10a
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Mines and Claims of Mendocino County [South Half]
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1953; from Journal Vol. 49, No. 4, Plate 10b
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Geologic Map of Kings County, California Showing Mines and Holes Drilled for Oil and Gas
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1953; from Journal Vol. 49, No. 3, Pl. 4
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Geologic Map of San Mateo County, California, Showing the Location of Mineral Product Operations
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1955; from Journal Vol. 51, No. 4, Plate 5
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Geologic Map of San Joaquin County Showing Mines, Gas Fields and Holes Drilled for Gas Aggregate Pits and Clay Products Plants
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1955; from Journal Vol. 51, No. 1, Plate 1
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Map of Tulare County, California Showing Mines and Prospects
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1958; from Journal Vol. 54, No. 3, Plate 4
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Natural Resources, Division of Mines
	 
	
		Title/Description:
		Geologic Map of Contra Costa County Showing Mines, Quarries and Gas Wells
	 
	
		Publication Info:
		Sacramento: Department of Natural Resources, Division of Mines, 1958; from Journal Vol. 54, No. 4, Plate 5
	 
	
	
	
 
  
 
	
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		Main Author:
		Department of Conservation, Division of Mines and Geology
	 
	
		Title/Description:
		Generalized Geologic Map of Trinity County, California
	 
	
		Publication Info:
		Sacramento: Department of Conservation: Division of Mines and Geology, 1960; from County Report 4, Plate 2
	 
	
	
	
 
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map and Sections of the Alvord Mountain Quadrangle, San Bernardino County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1960; Bulletin 1089-A Plate 1
   
  
  
  
 	
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map and Sections of the Rogers Lake and Kramer Quadrangle, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1960; Bulletin 1089-B Plate 8
   
  
  
  
 			
		
		
		
		
		
		
  
 
	
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		Main Author:
		California Division of Mines and Geology
	 
	
		Title/Description:
		Map of Calaveras County Showing Locations of Lode Gold Mines and Prospects
	 
	
		Publication Info:
		Sacramento: Department of Conservation: Division of Mines and Geology, 1962
	 
	
	
	
 
  
 
	
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		Main Author:
		California Division of Mines and Geology
	 
	
		Title/Description:
		Map of Calaveras County Showing Locations of Placer Gold Mines
	 
	
		Publication Info:
		Sacramento: Department of Conservation: Division of Mines and Geology, 1962
	 
	
	
	
 
  
 
	
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		Main Author:
		California Division of Mines and Geology
	 
	
		Title/Description:
		Map of Calaveras County Showing Mines and Mineral Deposits, Except Gold
	 
	
		Publication Info:
		Sacramento: Department of Conservation: Division of Mines and Geology, 1962
	 
	
	
	
 
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map and Sections of the Willow Springs and Rosamond Quadrangles, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1963; Bulletin 1089-C Plate 10
   
  
  
  
 	
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map of the Reliz Canyon Quadrangle, Monterey County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1963; Bulletin 1041-Q Plate 1
   
  
  
  
 		
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map of the Thompson Canyon Quadrangle, Monterey County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1963; Bulletin 1041-Q Plate 2
   
  
  
  
 			
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map of the San Lucas Quadrangle, Monterey County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1963; Bulletin 1041-Q Plate 3
   
  
  
  
 			
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map and Sections of the Mount Pinchot Quadrangle, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1963; Bulletin 1130 Plate 1
   
  
  
  
 			
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map of the Espanosa Canyon Quadrangle, Monterey County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1964; Bulletin 1061-H Plate 2
   
  
  
  
 			
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map of the Cosio Knob Quadrangle, Monterey County, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1964; Bulletin 1061-H Plate 1
   
  
  
  
 			
		
  
     
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    Main Author:
    U.S. Geological Survey
   
  
    Title/Description:
    Geologic Map and Section of the French Gulch Quadrangle, Shasta and Trinity Counties, California
   
  
    Publication Info:
    Washington: Department of the Interior, U.S. Geological Survey, 1964; Bulletin 1041-J Plate 1