This rare coin is known as a 'mule' 20p as it has no date on either side - and it is thought there could be thousands more in ...
due to an oversight that paired an old heads side design with a new tails one, leaving the minting date off in the process.
A coin expert has issued a warning to Brits to rummage through their wallets and coin jars for a seemingly ordinary 20p piece ...
An expert has urged people to check their wallets and coin jars for a seemingly ordinary 20 pence piece that could actually ...
Brits are being urged to check their change as a seemingly ordinary 20 pence piece could fetch up to £80 due to a rare ...