In Plovdiv, in southern Bulgaria, archaeologists have discovered over 500 ancient coins and a gold template for making jewelry from different periods.The coins were found during salvage excavations at the foot of the Old Town, in the Philipopol-Trimontium-Plovdiv historical zone, which is a group cultural monument. It is located next to the Eastern Gate of Philippopolis, BTA reports.Plovdiv is an ancient city built around 7 hills, in southern Bulgaria. It has been recognized as one of the oldest settlements in Europe, with evidence of habitation reaching as far back as the 6th millennium BC. Until relatively recently in its history,...