Attica, Athens, New Style. Tetradrachm; Attica, Athens, New Style; Magistrates Karaich- and Ergokle-, Prow, c. 121/0 BC, Tetradrachm, 16.78g. Thompson-540, rev. like f, not illustrated. Obv: Helmeted head of Athena r. Rx: Owl standing r. on amphora, head front; ethnic and magistrates' names l. and r., prow r. in r. field; third magistrate ?IOME in l. field, M on amphora, ME below; all within olive wreath. Ex Stack's Bowers and Ponterio 186, Chicago ANA Auction, 5 and 7 August 2014, lot 30089.. EF