Aircraft position chart. 3071. North Atlantic, location of isogonic lines as of 1947, aeronautical information Jan. 24, 1949. Scale 1: 5,000,000 at lat. 56° N.
Publication Title:
North Atlantic, location of isogonic lines as of 1947, aeronautical information Jan. 24, 1949. Scale 1: 5,000,000 at lat. 56° N.
Display Title:
Aircraft position chart. 3071. North Atlantic, location of isogonic lines as of 1947, aeronautical information Jan. 24, 1949. Scale 1: 5,000,000 at lat. 56° N.
Series Title:
Aircraft position chart.
Corporate Agency Authors:
Coast and Geodetic Survey and Commerce Dept.
Sort Author:
Coast and Geodetic Survey
Date:
May 1946, 6th edition, revised Dec. 1948
Publish Date ISO Format:
1948-12-01T00:00:00Z
Publication Start:
19481201
Publication End:
19481231
Corporate/Agency Author:
Coast and Geodetic Survey
Publication month:
1
Publication year:
1948
Publication place:
Washington, D. C.
SuDoc number:
C 4.9:(no.)
Description:
27X42 in.
Notes:
[Mercator conformal projection.]
Notes:
[Mercator conformal projection.] † Distribution Made by Issuing Office. 10c.