Watch List notes:

ELECTROTYPE, MACEDON. Uncertain City. Circa 490-480 BC. "AR Tetradrachm" (27mm, 12.73 g). British Museum electrotype by Robert Ready or his sons. Pegasos walking right / Quadripartite incuse square. Head, Guide, –. For prototype, cf. BMC 4 (Uncertain city–electrotype made from this coin); cf. Traité I 1811 (pl. LVIII, 4). As made, toned. Lot includes old B.A. Seaby Ltd. envelope.