Numismatik Naumann (formerly Gitbud & Naumann), Auction 79, Lot 12 Celtic Coins CENTRAL EUROPE. Lower Danubian Region. Ae (1st century BC). Imitating Amphipolis. Obv: Stylized helmeted head of Athena right. Rev: Bull grazing right. Cf. CNG E-211, lot 16. Condition: Very fine. Weight: 1.98 g. Diameter: 17 mm.