Archaeologist Finds 14th Century Monogram, Coins of Bulgarian Tsars at Ancient and Medieval Rock City Perperikon
A monogram of Bulgarian Tsar Mihail III Shishman Asen (r. 1323-1330) and a number of coins of the Bulgarian Tsars from the 14th century AD, the last decades of the Second Bulgarian Empire (1185-1396 AD) before it was conquered by…
