Charts—. Variation of compass for 1910, scale 10° long.=1.2 in.; on reverse, Lines of equal annual change of variation of compass for 1910, scale 10° long.=0.93 in.; chart 2406.
Publication Title:
Variation of compass for 1910, scale 10° long.=1.2 in.; on reverse, Lines of equal annual change of variation of compass for 1910, scale 10° long.=0.93 in.; chart 2406.
Display Title:
Charts—. Variation of compass for 1910, scale 10° long.=1.2 in.; on reverse, Lines of equal annual change of variation of compass for 1910, scale 10° long.=0.93 in.; chart 2406.
Series Title:
Charts—
Corporate Agency Authors:
Hydrographic Office (Equipment Bureau, Navy Department)
Sort Author:
Hydrographic Office (Equipment Bureau, Navy Department)
Date:
[June 1907]
Publish Date ISO Format:
1907-06-01T00:00:00Z
Publication Start:
19070601
Publication End:
19070630
Corporate/Agency Author:
Hydrographic Office (Equipment Bureau, Navy Department)