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Topographical map of Contra Costa County
compiled for the Board of Supervisors from the State Geological and United States Surveys
Contra Costa County (Calif.). Board of Supervisors
Britton & Rey
1871
Map 454
21636500
G4363.C6 1871 .T6
Maps
S[an] F[rancisco]: Britton & Rey
1 map ; 70 x 135 cm on 2 sheets
No Known Copyright
This item is in the public domain in the United States. Permission to publish or reproduce is not required. Upon request, digitized works can be removed from public view if there are rights issues that need to be resolved.
Scale [1:63,360]. 1 in. to a mile.
(W 122°16§--W 121°32§/N 38°07§--N 37°13§)
Contra Costa County (Calif.)
Shows townships, sections, ranchos, roads, railroads, drainage, and outside of towns buildings with owner's names. Relief shown by hachures and spot heights.