historical topo map of Contra Costa County, CA in 1898

1898 Map of Mt. Diablo

USGS Topo · Published 1947

This historical map portrays the area of Mt. Diablo in 1898, primarily covering Contra Costa County as well as portions of Alameda County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Mt. Diablo region at the time. Published in 1947, it is one of 7 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1898
Date Published1947
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.9 x 20.8 inches

Editions of this 1898 Mt. Diablo Map

7 editions found


Historical Maps of Contra Costa County Through Time

30 maps found


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Source Details

CopyrightPublic Domain