Nautical charts. 556. Potomac River. Upper Machodoc Creek-Dahlgren and vicinity, Md. and Va., hydrography and topography by Coast and Geodetic Survey with additions and revisions from Corps of Engineers and Hydrographic Office. Scale naut. m.=3.6 in., scale 1: 20,000.
Publication Title:
Potomac River. Upper Machodoc Creek-Dahlgren and vicinity, Md. and Va., hydrography and topography by Coast and Geodetic Survey with additions and revisions from Corps of Engineers and Hydrographic Office. Scale naut. m.=3.6 in., scale 1: 20,000.
Display Title:
Nautical charts. 556. Potomac River. Upper Machodoc Creek-Dahlgren and vicinity, Md. and Va., hydrography and topography by Coast and Geodetic Survey with additions and revisions from Corps of Engineers and Hydrographic Office. Scale naut. m.=3.6 in., scale 1: 20,000.
Series Title:
Nautical charts.
Corporate Agency Authors:
Coast and Geodetic Survey and Commerce Dept.
Sort Author:
Coast and Geodetic Survey
Date:
published 1945. 2d edition, Apr. 1948
Publish Date ISO Format:
1948-04-01T00:00:00Z
Publication Start:
19480401
Publication End:
19480430
Corporate/Agency Author:
Coast and Geodetic Survey
Publication month:
9
Publication year:
1948
Publication place:
Washington, D. C.
SuDoc number:
C 4.9:(nos.)
Description:
28X23 in.
Notes:
[Mercator projection.]
Notes:
[Mercator projection.] † Distribution Made by Issuing Office. 25c.