★ Probably the second known example! ★

Syria, Antioch. Gordian III, AD 238-244. AR, Tetradrachm. 11.87 g. 27.86 mm.
Obv: [ΑΥΤΟΚ] Κ Μ ΑΝΤ ΓΟΡΔΙΑΝΟϹ ϹƐΒ. Laureate and cuirassed bust of Gordian III, right.
Rev: ΔΗΜΑΡΧ ΕΞ ΥΠΑ ΤΟ Β; eagle standing facing, head right, with wreath in beak; tail to left; between eagle's legs, ram running left with head turned back; crescent above ram's head.
Ref: RPC 3517; Bland 1991b, -; Prieur -; McAlee -.
Very Fine.