A set of ancient copper ingots shaped as discs have been found in a shipwreck near a Black Sea cape in Southeast Bulgaria shedding light on the maritime trade of the Ancient Thracians during the Late Bronze Age (second half of the 2nd millennium BC) as they are analogous to copper ingots found in two famous ancient shipwrecks on the Mediterranean coast of Turkey, at Gelidonya and Uluburun. The disc-like Late Bronze Age copper ingots in question have been discovered inside a Late Bronze Age shipwreck near Bulgaria's Maslen Nos, i.e. "Oily Cape", alongside other artifacts. Their discovery has been...