tetradrachm of Syracuse, 405-400 BC ca.

Obv. galloping quadriga. Nike flying above, crowning the charioteer, in ex: dolphin
Rev. head of Arethusa, four dolphins around, SURAKOSIWN

Tudeer 90 (V33/R62)    16.80 g    Numismatica Ars Classica AG, Auction K March 2000 no. 1191

catalogue: Tudeer 92 (V33/R64) on account of the shape of the head band on the backside R62

See die-coupling (Tudeer 58-106) and hairstyle J