In 1898 Tsarist Russia wrested from China a long-term lease for Port Arthur (Lushun), its new-found warm-water port on the east coast restricted to use by the Russian navy. Under pressure from Great Britain and Germany, two other European powers with concessions in China, Russia agreed to establish an open port on the southern tip …
Board games have been played around the world for millennia. One of the oldest board games known to exist, named Senet, appears in an Egyptian hieroglyph from about 5,000 years ago! The late 18th century saw a rise in the creation of board games in Europe, many of which were educational, designed to be an …
Above is an image of the constellation Perseus holding the head of Medusa, famous for her serpentine hair. This chart is from a Russian celestial atlas published in 1829. I became aware of this unusual atlas while searching for new acquisitions for the collections of Geography and Map Division. This led me to learn more …
The following post is adapted from an essay written by Richard W. Stephenson, former Specialist in American Cartographic History at the Library of Congress, in “Land Ownership Maps: A Checklist of Nineteenth Century Unites States County Maps in the Library of Congress.” The essay has been edited and updated by Ed Redmond, a cartographic reference …
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 …
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 …
For over one hundred years, the Panama Canal has been a world-renowned marvel of engineering, creating a vital shipping link between the Atlantic and Pacific Oceans. But at the turn of the 20th century, if it were not for some eleventh hour political maneuvering, and perhaps a very persuasive postage stamp, perhaps the famous canal …
Last month, the West African nation of Liberia marked 170 years of independence. The country has a unique and complex history, with a pivotal era of its founding as a colony captured in maps. The Geography and Map Division preserves a collection of twenty maps of Liberia produced in the mid-19th century, covering several decades …
In honor of Women’s History Month this March, Worlds Revealed is featuring weekly posts about the history of women in geography and cartography. You can click on the “Women’s History Month” category see all related posts. Many of the greatest maps in cartographic history have been borne out of expeditions and adventures into regions not …