Group of 4 ancient/medieval coins from 1st century BC to 15th century AD. . 1) Celtic Gaul, Leuci. AE Potin, before 52 BC. 2) Kingdom of Thrace, Rhoemetalkes I, AE. RPC I 1706. Cleaned. 3) Early Anglo-Saxon. Continental series, Friesland, AR Sceatta "Porcupine", c. AD 720. 4) German states. Schlesien, Liegnitz-Brieg. AR Heller ND, 15th century AD.. 1?-1+ (VG-VF)