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Posted by: Mike Klein
Called the “father of temperature mapping,” the renowned German naturalist and climatologist, Alexander von Humboldt (1769-1859) devised the concept of the isotherm, which he described in 1816 as a “curve drawn through points on a globe which receive an equal quantity of heat.” Humboldt’s initial diagram map of average temperatures appeared in 1817 in an …
Posted in: 19th century cartography
Posted by: Ryan Moore
The former capital of Pakistan, Karachi is the most populous city in the country and the third most populous in the world. Before it was Karachi, the place was called Kolachi, a small village on the Arabian Sea. Kolachi was the surname of the founding fisher-woman, Lady Kolachi, according to local lore. The transformation from …
Posted in: 19th century cartography, 20th century cartography, City Histories
Posted by: Julie Stoner
While many of the over six million maps in the Geography and Map Division are of a serious nature, there are also those meant to amuse the viewer. There is one such atlas in the collection titled Geographical fun : being humourous outlines of various countries, with an introduction and descriptive lines. Published in 1868, …
Posted in: Borders