Charts. Terrestrial magnetism. Horizontal intensity of the earth's magnetic force for 1920, expressed in centimetre-gramme-second units; chart 1701. Scale 10° long.=1.2 in.

Publication Title:
Terrestrial magnetism. Horizontal intensity of the earth's magnetic force for 1920, expressed in centimetre-gramme-second units; chart 1701. Scale 10° long.=1.2 in.
Display Title:
Charts. Terrestrial magnetism. Horizontal intensity of the earth's magnetic force for 1920, expressed in centimetre-gramme-second units; chart 1701. Scale 10° long.=1.2 in.
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department
Sort Author:
Hydrographic Office
Date:
May, 1918
Publish Date ISO Format:
1918-05-01T00:00:00Z
Publication Start:
19180501
Publication End:
19180531
Corporate/Agency Author:
Hydrographic Office
Publication month:
8
Publication year:
1918
Publication place:
Washington
Printer:
Hydrographic Office
Description:
27.2×45.1 in.
Notes:
† Distribution Made by Issuing Office. 50c.
Availability:
† Distribution Made by Issuing Office. 50c.
Monthly Catalog date:
May 1918
Monthly Catalog issue number:
281
Monthly Catalog page number:
1
Monthly Catalog issue date:
1918-05-01T00:00:00Z
Record start page number:
644

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