by Alex Gugel , all rights reserved

Vintage USGS

El Centro - 1955

Vintage 1955 USGS 1:250000 map of El Centro in California and Arizona. Published by the U.S. Geological Survey (USGS).

Vintage 1955 USGS 1:250000 map of El Centro in California and Arizona. Published by the U.S. Geological Survey (USGS).

covered parks

source

U.S. Geological Survey (USGS), October 2012

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