historical topo map of St. Bernard County, LA in 1949

1949 Map of Grand Island Pass

USGS Topo · Published 1949

This historical map portrays the area of Grand Island Pass in 1949, primarily covering St. Bernard County as well as portions of Mississippi. Featuring a scale of 1:31680, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Grand Island Pass region at the time. Published in 1949, it is the sole known edition of this map.


Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:31680
Physical Dimensions16.9 x 20.6 inches

Editions of this 1949 Grand Island Pass Map

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


Historical Maps of St. Bernard County Through Time

92 maps found


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Source Details

CopyrightPublic Domain