Penny 1797 contemporary counterfeit, struck on a thin flan and weighing 18.90 grammes, struck from KP14 dies, Peck 1110 VG with all major details clear, see notes in Peck Second Edition page 302 regarding these Pennies, we note a similar example sold in London Coins Auction A164 3/3/2019 described as Near Fine for £75 hammer price, Halfpennies George III contemporary counterfeits (2) 1775 Fair and 1776 VG the latter a crude type and unlisted by Coleman
Estimate: 25-75 GBP