historical topo map of Slope County, ND in 1961

1961 Map of Rocky Ridge

USGS Topo · Published 1963

This historical map portrays the area of Rocky Ridge in 1961, primarily covering Slope County as well as portions of Billings County. Featuring a scale of 1:62500, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Rocky Ridge region at the time. Published in 1963, it is the sole known edition of this map.

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Map Details

Date Portrayed1961
Date Published1963
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62500
Physical Dimensions16.9 x 20.7 inches

Editions of this 1961 Rocky Ridge Map

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


Historical Maps of Slope County Through Time

39 maps found


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Source Details

CopyrightPublic Domain