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Loading map...1964 Map of Derry
USGS Topo · Published 1984About this map
Chestnut Ridge dominates the eastern landscape of this Westmoreland County region, where the industrial footprint of coal mining and rail transport is clearly visible. Multiple Strip Mine operations and quarries dot the slopes near Loyalhanna Creek, signaling the area's heavy reliance on mineral extraction. The rail network, led by the Penn Central, serves as the primary artery connecting established industrial settlements like Derry, Latrobe, and Loyalhanna.
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Map Details
Date Portrayed1964
Date Published1984
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches
Editions of this 1964 Derry Map
4 editions found
Historical Maps of Latrobe Through Time
7 maps found
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain