historical topo map of Shasta County, CA in 1985

1985 Map of Jacks Backbone

USGS Topo · Published 1986

This historical map portrays the area of Jacks Backbone in 1985, primarily covering Shasta County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Jacks Backbone region at the time. Published in 1986, it is the sole known edition of this map.

See more

Map Details

Date Portrayed1985
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.7 inches

Editions of this 1985 Jacks Backbone Map

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


Historical Maps of Shasta County Through Time

96 maps found


Featured Locations


Source Details

CopyrightPublic Domain