Watch List notes:

Sicily, Tetradrachm, Katane, c. 420 BC; AR (g 16,90; mm 24; h 10); Charioteer driving slow quadriga r., Rv. KATANAINON (retr.), laureate head of Apollo l. Rizzo 16; SNG Copenhagen - (cfr. 177 var.); SNG ANS - (cfr. 1249 var.).
Very rare variant, cabinet tone, good very fine.