Curves of equal magnetic variation, 1871 : Reduced from that Epoch from observations at Sea, made chiefly by the officers of Her Majesty's Navy, and from various Magnetic Surveys undertaken by Colonial and Foreign Governments, 1865-1880. / by Staff Commander E.W. Creak, Royal Navy ; in continuation of the charts of equal magnetic variation for the years 1858 and 1871, published at the Admiralty ; Engraved by Mallby & Son
Saved in:
KartografIn: | |
---|---|
: | |
Place / Publishing House: | London : Admiralty, Oct.r 1.st 187180 |
Year of Publication: | 1871 |
Language: | English |
Physical Description: | 1 Karte; 62 x 94 cm |
Notes: |
|
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Be the first to leave a comment!