Nautical charts. 3069b. Lines of equal magnetic declination and of equal annual change in Alaska for 1950. Scale 100 m=1.3 in., scale 1:5,000,000, standard parallels 55° and 65°.
Publication Title:
Lines of equal magnetic declination and of equal annual change in Alaska for 1950. Scale 100 m=1.3 in., scale 1:5,000,000, standard parallels 55° and 65°.
Display Title:
Nautical charts. 3069b. Lines of equal magnetic declination and of equal annual change in Alaska for 1950. Scale 100 m=1.3 in., scale 1:5,000,000, standard parallels 55° and 65°.
Series Title:
Nautical charts.
Corporate Agency Authors:
Coast and Geodetic Survey and Commerce Dept.
Sort Author:
Coast and Geodetic Survey
Date:
[1950]
Publish Date ISO Format:
1950-01-01T00:00:00Z
Publication Start:
19500101
Publication End:
19501231
Corporate/Agency Author:
Coast and Geodetic Survey
Publication month:
13
Publication year:
1950
Publication place:
Washington, D. C.
SuDoc number:
C 4.9:(nos.)
Description:
21x40 in.
Notes:
[Lambert conformal conic projection.] and [Mercator projection.]
Notes:
[Mercator projection.] † Distribution Made by Issuing Office. 40c.