Herakles - THERMA. Archaic Period. PEGASUS. $49.00 Sep-09-02 Seller herakles_inc [HeraklesNumismatics, Inc.] Thermai, Macedonia, Archaic Period 500-480 B.C. AR Tetrobol. 2.433 grams. Obverse: Forepart of Pegasus flying r. Reverse: Quadripartite incuse square. Cf SNG ANS 761 variety. Herakles Numismatics, Inc.