Hyperpyron
Bulgarian Archaeologists Find Rare Byzantine Gold Coin in Perperikon
A rare Byzantine gold coin dating back to the 11th century has been found in the ancient city of Perperikon, the renowned Bulgarian archaeologist Nikolay Ovcharov revealed on Sunday.
The coin made of 23-carat gold is depicting Byzantine Emperor Basil II (976-1025) and his younger brother Emperor Constantine VIII (1025-1028).