1971 Royal mint proof coin set. Which was issued to commemorats the united kingdom's transition to decimal coinage.
The set includes six coins: a50p, 10p, 5p, 2p, 1p, and a halfpenny.
The coins are of proof quality, meaning they are hand-finished and struck multiple times to achieve a mirrored finish and high level of details.
The coins are housed in a clear plastic case.
The set was the first-ever decimal coin set issued by the royal mint.