CNG 68, Lot: 16. EUBOEA, Karystos. Circa 411-336 BC. AR Didrachm (22mm, 7.84 gm). Sold For $628 EUBOEA, Karystos. Circa 411-336 BC. AR Didrachm (22mm, 7.84 gm). Cow standing right, suckling calf / Cock standing right; I over A monogram behind. Robinson, ANSNNM 124, 36a (P18/A9); SNG Copenhagen 416 var. (no monogram). VF. Copyright © CNG 2002 From CNG e-Auction #68, closed 9 July, 2003, re-used By permission of CNG, www.cngcoins.com.