Watch List notes:

COMMEMORATIVE MEDALS. BRITISH MEDALS. Charles II, Christ's Hospital, Nautical School, uniface Silver Badge, 1673, Bluecoat boy with the figures of Arithmetic, Astronomy and Mathematics, AVSPICIO CAROL SECVNDI REGIS, 81mm (MI 557/218; Grimshaw 1). The wide outer border un-pierced, nearly extremely fine.

Estimate: £150-200