ACHAIA, Patrai. Circa 45-40 BC. Æ Tritemorion or Tetrachalkon (20mm, 3.59 g, 12h). Aristarchos, son of Damon, magistrate. Helmeted and draped bust of Athena right / Poseidon standing right, holding dolphin on outstretched arm and preparing to cast trident; Patrai monogram to left, kerykeion to right. BCD Peloponnesos 515; HGC 5, 66. Near VF, brown patina, light roughness, scratches.
Ex BCD Collection (Classical Numismatic Group Electronic Auction 260, 20 July 2011), lot 148.