Bithynia, Nikomedia, Severus Alexander, Rec. Gen. 316 Severus Alexander AD 222-235 AE 19, 4.98g obv. M AVR ALEZANDROC AVG bust, draped, radiate, r. rev. NIKOMHD - EWN DIC NEO / KORWN (MH and both WN ligate) Leda, with wreath, half dressed, with raised r. hand, stg. frontal, head turned r. to a swan, standing with opened wings l., and pulling with beak her garment, which she holds tight. Rec. Gen. I/3, 557, 316, pl. 96, 22 very rare (3 ex. known), EF, nice deep-green patina (the most beautiful spec.!) Contributed by Hans-Joachim, October, 2006.