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historical topo map of Río Grande County, PR in 1956

1956 Map of Rio Grande

USGS Topo · Published 1958

This historical map portrays the area of Rio Grande in 1956, primarily covering Río Grande County as well as portions of Canóvanas County, Luquillo County, and Loíza County. Featuring a scale of 1:20000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Rio Grande region at the time. Published in 1958, it is the sole known edition of this map.

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Map Details

Date Portrayed1956
Date Published1958
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:20000
Physical Dimensions27.7 x 31.9 inches

Editions of this 1956 Rio Grande Map

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

Historical Maps of Río Grande County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain