Watch List notes:

GREECE. Paeonian Kingdom. Patraos, 335-315 BC. Tetradrachm 335-315 BC, Astibos or Damastion. Obv. Laureate head of Apollo right. Rev. ΠΑΤΡΑΟΥ. P retrograde. Warrior on horse rearing right, thrusting spear at enemy lying below who defends with shield; kantharos to lower left. Paeonian Hoard 185 (same dies); HGC 3, 148 var. AR. 12.70 g.
Ex. Auctiones auction 8, 27 june 1978, lot 182.