1946 Map of El Yunque
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1946 Map of El Yunque

USGS Topo · Published 1946

About this map

The dense tropical topography of the Sierra de Luquillo dominates this 1940s survey, illustrating the complex network of mountain peaks and river headwaters within the Caribbean National Forest Luquillo Division. High elevations are marked by landmarks such as El Yunque, Mte Britton, and El Toro, while the lower slopes reveal established settlements like Mameyes (Palmer) and Jimenez. The map provides a detailed view of the regional hydrology, tracing the descents of the Rio Espiritu Santo, Rio Mameyes, and Rio Grande.


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Map Details

Date Portrayed1946
Date Published1946
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:30,000
Physical Dimensions19.32 x 21.49 inches

Editions of this 1946 El Yunque Map


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Source Details

CopyrightPublic Domain