stater of Laos, 490 BC ca.

Obv. man-headed bull looking backwards (the river-god Laos), LAOS
Rev. man-headed bull looking backwards (the river-god Laos) incuse, NOS

7.92 g Numismatica Ars Classica AG, Auction 13 8th October 1998 no. 123 Ex Antikenmuseum Basel und Sammlung Ludwig no. 123 The name of the city is split between the obverse and reverse.