Al-sultan al-adil Jalal ud-din Mahmud Janibeg Khan ("The just Sultan Jalal ud-din Mahmu Janibeg Khan") / Zarb Gyulistan 753 ("struck at Gyulistan, 753" (= 1352 AD). 16mm, 1.41 grams. Mint of Gyulistan. Sagdeyeva #209 var. (unlisted with a double border, like this coin).
The Golden Horde is an East Slavic designation for the Mongol khanate established in the western part of the Mongol Empire after the Mongol invasion of Rus' in the 1240s: present-day Russia, Ukraine, Moldova, Kazakhstan, and the Caucasus. Also known as the Ulus of Jochi or the Kipchak Khanate (not to be confused with the earlier Kipchak khanate prior to its conquest by the Mongols). The territory of the Golden Horde at its peak included most of Eastern Europe from the Urals to the right banks of the Danube River, extending east deep into Siberia. On the south, the Golden Horde's lands bordered on the Black Sea, the Caucasus Mountains, and the territories of the Mongol dynasty known as the Ilkhanate.