THRACE. Chersonesos. Circa 515-493 BC. Tetrobol (Silver, 13 mm, 2.57 g). Rider to right, holding two spears and reins with his right hand. Rev. Quadripartite incuse square. Van Alfen, Chersonese, 20. HPM pl. XIII, 10-12, and SNG ANS 920 (attributed to the Bisaltai). Toned. Some roughness and scratches, otherwise, about very fine.