tetradrachm of Katana (named Aitna), 476-466 BC
Obv. quadriga driven by Athena, crowned by Nike, in exergue plant, leave or branch
Rev. Zeus Aitnaios seated, holding thunderbolt and eagle-tipped sceptre AITNAION
17.37 g Numismatica Ars Classica AG, Auction 13 (1998) no. 250, 475-470 BC