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1969 Map of Jack Mtn, 1973 Print
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1969 Map of Jack Mtn

USGS Topo · Published 1973

About this map

Jack Mountain dominates this high-altitude landscape within the Mt Baker National Forest, its peaks and ridgelines surveyed just as the region was being formally organized into modern conservation zones. The 1969 field check reveals a network of high-country routes including the long Pack Trail that crosses through Dry Creek Pass and passes near the Bear Skull Shelter. The map illustrates a complex drainage system where Devils Creek and its many tributaries, such as North Fork Devils Creek and Middle Fork, carve through the steep terrain between Spratt Mountain and Devils Dome. This document captures the boundary lines for the newly established Pasayten Wilderness and the Ross Lake National Recreation Area, showing the transition from general forest management to specific wilderness protection in the North Cascades.

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Map Details

Date Portrayed1969
Date Published1973
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1969 Jack Mtn Map

Historical Maps of Whatcom County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain