Category Archives: ancient coins astronomy

The Mystery of the Double-Headed Coins of Ancient Istros

By Tyler Rossi for CoinWeek ….. Istros, also known as Histria, was an ancient Greek colony located on the western Dobrudja coast of the Black Sea. Situated approximately 300 miles north of Byzantium, this small city was founded by Miletian traders around 657 or 656 BCE. As the oldest Greek colony on the Black Sea, […]

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Künker Spring Auction Sales 2021: 2,300 Bidders, from 4.8 to 9.3 Mil

Thanks to 2,300 bidders from all over the world, the total of Künker’s last auction sale resulted in almost twice its estimate. One reason for this success was the outstanding collections on offer. We present the top five from the Tesmer Collection of Brandenburg-Prussia and the top three from the extraordinary collection of Roman Alexandrian […]

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Comets and Meteorites on Ancient Coins

By Mike Markowitz for Coinweek …. Ancient Coin Series THE NIGHT SKY WAS ESPECIALLY IMPORTANT to ancient people. This can be hard for us to understand, living as we do in a world where light pollution denies us a clear view of the stars. What people saw in the sky – or thought they saw […]

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