1941 Map of Isabela
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1941 Map of Isabela

USGS Topo · Published 1941

About this map

Isabela and its surrounding barrios are surveyed here just before the mid-century, revealing a coastal landscape defined by its agricultural layout and early transportation infrastructure. The A RR of PR rail line cuts through the southern portion of the town, marking the importance of rail transit for this region of Puerto Rico. Along the northern coast, prominent landforms like Pta Jacinto and Pta Sardina meet the Atlantic Ocean, while the interior is dotted with established communities including Maleza Alta, Aguacate, and Bejucos.


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Map Details

Date Portrayed1941
Date Published1941
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:30,000
Physical Dimensions19.7 x 21 inches

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Source Details

CopyrightPublic Domain