Kraay 296-7 0.96 g Sotheby's Zurich Auction 27-28 October 1993, no. 203
Rosen 53
obv. cock right
0.67 g Holleman 117 8
obv. cock left
0.96 g Sotheby Oct 1993 203
0.74 g Elsen 58 827, c. 520 BC
0.70 g Elsen 58 828, c. 500 BC