Calciati 29 2.37 g Numismatica Ars Classica AG, Auction 13 8th October 1998 no. 491 Ex Antikenmuseum Basel und Sammlung Ludwig no. 491 Ex Pozzi Collection obverse derived from the facing Arethusa by Kimon some exemplars signed by Kimon usually attributed to Exakestidas (E) reverse three pellets on an exemplar in the Museum of Syracuse (tetras of a theoretical litra of 8 g) 1st specimen 2nd specimen