historical topo map of Portland, OR in 1975

1975 Map of Portland

USGS Topo · Published 1987

This historical map portrays the area of Portland in 1975, primarily covering Multnomah County as well as portions of Washington. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Portland region at the time. Published in 1987, it is one of 2 known editions of this map due to revisions or reprints.


Map Details

Date Portrayed1975
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.2 x 26.8 inches

Editions of this 1975 Portland Map


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Source Details

CopyrightPublic Domain