RPC VII.2, 1129
ΑΥΤ Κ Μ ΑΝΤ ΓΟΡΔΙΑΝΟΣ ΑΥΓ ΣΕΒ ΤΡΑΝΚΥΛΛΙΝΑ
confronted busts of Gordian III, laureate, draped and cuirassed, right, seen from rear, and Tranquillina, diademed and draped bust, left
Apollo standing left, holding patera over altar and resting left arm on lyre on tripod entwined by serpent