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Citations:
EndNote
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Image
California (Orange County) El Toro quadrangle[cartographic material] /topography by W.B. Upton, Jr.
Date
1935
Resource Type
Image
Creator
Upton, William Bayly.
Form of original
Map
Campus
Fresno
Publisher
Department of the Interior, U.S. Geological Survey,
Subjects
Orange County
California
Topographic Map
Calif
Location
Scale 1:31,680
Polyconic projection(W 117�45?�W 117�37?30?/N 33�45?�N 33�37?30?).
Source
flat setG4360 s3168.G4
Identifier
ocm57071478
Language
eng
Alternative Title
El Toro quadrangle
Notes
Text and ill. on verso.
Contour interval 5 feet.
Surveyed in 1932.
Relief shown by contours and spot heights.
Extent
1 map : color ; 51 x 37 cm on sheet 54 x 42 cm
Relationships
In Collection:
California Historical Topographic Maps
Items
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682.jp2
Public
Date Uploaded:
2025-09-05
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