Watch List notes:

PTOLEMAIC KINGS of EGYPT. Ptolemy I Soter. 305/4-282 BC. Electrotype "Tetradrachm" (28mm, 14.68 g, 12h). British Museum electrotype by Robert Ready (marked RR on edge). Diademed head right, wearing aegis around neck, tiny Δ behind ear / Eagle standing left on thunderbolt; Σ to left. Head, Guide, Period IV.A., 22; cf. GPCG pl. 28, 20 = BM no. 1863,0728.1 (for prototype). Toned. As made.

Duplicate from the England - McFadden Electrotype Collection.