The auction, held by Spink & Son on behalf of the Bank of England, had 262 lots of new £10 notes featuring King Charles III. The auction of £5 notes was on June 13, while the £10 note auction ...

The fortunate discovery of these pieces in loose change led them to be presented to Spink and Son auction house, experts in numismatics. Gregory Edmund, a skilled numismatist at Spink and Son ...