Concordia Numismatic, Auction 11, Lot 64 Greek Thrace. Perinthos. Ae, 5.34 g 23.33 mm. Circa 217-200 BC. Obv: Jugate heads of Serapis, wearing atef crown, and Isis, wearing basileion, right. Rev: ΠEP - IN / ΘI - ΩN. Anubis standing right, holding palm frond; monogram to left; to right, capricorn left. Ref: Schönert 32-3; HGC 3.2, 1619. Near Fine/ Very rare.