1988 Map of Obenchain Mtn
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1988 Map of Obenchain Mtn

USGS Topo · Published 1988

About this map

Derby and the surrounding Jackson County timberlands are defined by the legacy of early 20th-century transportation and water management. The infrastructure of the Medford Old RR Grade (also labeled as the Old Railroad Grade) wind through the valley, marking the historical path of the Pacific and Eastern Railway which once served the region's logging industry. Near the former community of Derby, researchers will find the noted Derby Station (Site), along with scattered Ruins that hint at early homesteads or logging camps.


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Map Details

Date Portrayed1988
Date Published1988
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.8 inches

Editions of this 1988 Obenchain Mtn Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain