Outstanding Helmet Quadrans
Helmet series. AE Quadrans, 206-195 AD. Obv. Head of Hercules right, wearing lion’s skin; behind, three pellets. Rev. Prow right; above, ROMA and before, helmet; below, three pellets. Cr. 118/4. 5.28 g. 22.00 mm. RRR. Extremely rare and in exceptional condition for issue, possibly among the finest known. Lovely bright dark green patina. About EF.