BITHYNIA. Calchedon. AR Siglos (5.35 gms), ca. 400-350 B.C.SNG Cop-348; BMC-13.124,6. Bull standing left on ear of corn; Reverse: Incuse square of mill-sail pattern. An attractive example with a good strike and nice luster.NGC AU, Strike: 5/5 Surface: 4/5.