Strategic map [of the United States]., [Index]

Series V401

Washington, Engineer Reproduction Plant, 1939-

Index Maps

Scale 1:500,000.

Map

col. maps

94 x 117 cm. or smaller.

Earth Sciences & Map Library

Issued chiefly in quadrangles 2⁰ of latitude by 6⁰ of longitude, in 87 sheets. Set includes various issues of sheets, some issued by General Staff and Command School in combined sheets, some by Army Map Service (A.M.S. V401).
"Work Projects Administration project."
Relief is shown by hachures and spot heights.
Shows 7 classes of roads, with critical road elevations at mountain passes or summits, 3 classes of railroads, and 4 classes of airfields. Forestation is shown when indicated on source maps.
An index map issued in 1940 has title: General map of the United States, scale 1:3,500,000. An inset diagram gives sheet names and numbers.
Marginal maps: Assemblage index.
Index to maps. Washington, 1948- col. maps 25 x 36 cm. (A.M.S. V401) Scale ca. 1:19,000,000.

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