GREAT BRITAIN: George III, 1760-1820, AE penny, 1797, KM-618, S-3777, a lovely mint state example! NGC graded MS63 BN. This is the first type of base metal regal pennies to circulate in Britain, these pieces were produced by Matthew Boulton using a steam powered press at the Soho Mint in Birmingham in 1797.
Estimate: 125-175 USD