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historical topo map of San Joaquin County, CA in 1914

1914 Map of Union Island

USGS Topo · Published 1914

This historical map portrays the area of Union Island in 1914, primarily covering San Joaquin County. Featuring a scale of 1:31680, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Union Island region at the time. Published in 1914, it is one of 2 known editions of this map due to revisions or reprints.

Map Details

Date Portrayed1914
Date Published1914
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31680
Physical Dimensions16.4 x 19.8 inches

Editions of this 1914 Union Island Map

Historical Maps of San Joaquin County Through Time

44 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain