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Loading map...1947 Map of Humacao NE
USGS Topo · Published 1947About this map
Industrial and agricultural development defines this portion of eastern Puerto Rico in the late 1940s. The Planta Hidroelectrica de Rio Blanco stands as a significant landmark, drawing power from the rugged terrain where the Caribbean National Forest meets the valley. Below the forested peaks of Cerro Cuchilla, the landscape transitions into a network of agricultural colonies including Colonia San Eladio and Colonia La Fe.
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Map Details
Date Portrayed1947
Date Published1947
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:10000
Physical Dimensions30.69 x 31.67 inches
Editions of this 1947 Humacao NE Map
This is the sole edition of this map. No revisions or reprints were ever made.
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain