1949 Map of Orpha, 1977 Print
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1949 Map of Orpha

USGS Topo · Published 1977

About this map

The North Platte River defines the northern landscape of this Wyoming region, where the Chicago and Northwestern and Burlington Northern railroads trace the river valley near the small settlement of Orpha. This mid-century survey documents a land transitioning from frontier history to twentieth-century irrigation, marked prominently by the Fort Fetterman Reservation Boundary and the Oregon Trail Monument near Alkali Gulch.


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Map Details

Date Portrayed1949
Date Published1977
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.3 x 26.8 inches

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Source Details

CopyrightPublic Domain