Watch List notes:

ELECTROTYPES, KINGS of MACEDON. temp. Antigonos II Gonatas – Demetrios II Aitolikos. 246/5-229 B. Electrotype 'Tetradrachm' of Amphipolis or Pella mint (31mm, 16.58 g, 5h). Unsigned British Museum electrotype by Robert Ready or his sons. Head of Poseidon right, wearing wreath of marine plants / Apollo, testing bow in extended right hand, seated left on prow left inscribed BAΣIΛEΩΣ ANTIΓONOY; monograms below. Head, Guide Period V B, 4. As made.

From the Mercury Group Collection. Ex Classical Numismatic Group 81 (20 May 2009), lot 1472 (part of).