![](http://www.alamy.com/thumbs/6/70C039A6-8932-482F-9C6C-DBF3CAFCF16B/GK161X.jpg)
WORLD. Isothermal lines of equal mean annual temperature. BRITANNICA, 1860 map
'Chart of Isothermal lines, shewing the mean annual temperature of the different parts of the Earth's surface'. Artist/engraver/cartographer: Engraved by Geo. Aikman, Edinr. Provenance: "Encyclopaedia Britannica", published by Black, Edinburgh. 8th edition. Type: Antique engraved map.
Size: 4683px × 3178px
Location: World
Photo credit: © Antiqua Print Gallery / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 1860, 19th, 8th, aikman, annual, antique, black, britannica, century, chart, earth, edinburgh, edinr, edition, encyclopaedia, engraved, equal, geo, isothermal, lines, map, nineteenth, parts, shewing, surface, temperature, vintage, world