Watch List notes:

Henry VI', (c. 15th-16th Century), an imitation of a Groat, in base copper alloy, 'Civitas London', 2.24g, 7h, crowned bust facing, in double tressure of nine arches, rev. civi-tas lon [don], long cross and pellets, the flan crimped but of evidently base-copper alloy fabric, an unusual contemporary forgery.

Estimate: £20 - £40