Acanthus, Macedonia, AR tetrobol, 17 mm. 2.16 g c. 400-350 BC, 

Forepart of bull left, head turned right, P and swastika above.
Shallow, granulated quadripartite incuse square.

Sear SG 1369; SNG Cop. 17; SNG ANS 42; SNG Berry 9.

With permission of Numismatica Ars Classica - Auction Q, Lot 1289, April 2006.