Numismatik Naumann (formerly Gitbud & Naumann), Auction 20, лот 162 AKARNANIA. Thyrrheion. Ae (Circa 300-250 BC). Obv: Helmeted head of Athena left. Rev: ΘYPPEIΩN. Owl standing left; torch to left. BCD Akarnania 378.1; SNG Copenhagen 414. Condition: Very fine. Weight: 3.70 g. Diameter: 17 mm.