80 (O40/R62) 17.24 g Sotheby's Auction Zürich 26th October 1993 no. 4, 405 BC ca. obverse signed by the engraver Herakleidas 1. ..... g Jameson 547 2. 17.24 g Sotheby's Auction Zürich 26th October 1993 no. 4
See die-coupling signed tetradrachms (Van Wielink Group IV)