Pastmaps logoNearby maps
Get Pastmaps+
historical topo map of Lewis and Clark County, MT in 1970

1970 Map of Trap Mountain

USGS Topo · Published 1985

This historical map portrays the area of Trap Mountain in 1970, primarily covering Lewis and Clark County as well as portions of Powell 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 Trap Mountain region at the time. Published in 1985, it is one of 2 known editions of this map due to revisions or reprints.

See more

Map Details

Date Portrayed1970
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.8 inches

Editions of this 1970 Trap Mountain Map

Historical Maps of Lewis and Clark County Through Time

112 maps found

Featured Locations

Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain