Famous find4th century BC · found 1974
The Borovo Treasure: Thracian silver drinking horns turned up by a tractor plough
Late in 1974 a tractor driver ploughing a field near Borovo in northern Bulgaria struck a set of silver-gilt drinking vessels: three horn-shaped rhyta ending in a horse, a bull and a sphinx, a bowl and a jug, some inscribed with the name of a Thracian king.