1949 Map of Rio Grande SO
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1949 Map of Rio Grande SO

USGS Topo · Published 1949

This historical map portrays the area of Rio Grande SO in 1949, primarily covering Río Grande Municipio as well as portions of Canóvanas Municipio and Loíza Municipio. Featuring a scale of 1:10000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Rio Grande SO region at the time. Published in 1949, it is the sole known edition of this map.


Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:10000
Physical Dimensions30.85 x 32.2 inches

Editions of this 1949 Rio Grande SO Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain