Watch List notes:

ELECTROTYPES, CAMPANIA. Neapolis. Circa 320-300 BC. Electrotype 'Nomos' (18mm, 6.97 g, 3h). Unsigned British Museum electrotype by Robert Ready or his sons. Head of the Siren Parthenope right, wearing broad headband / Man-headed bull standing left, head facing; above, Nike flying left, crowning him with wreath; O below. GPCG Period III C, 5 (for original). As made.

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