2021 Charles Babbage - Computer Pioneer and Polymath  
Denomination: 50 pence
Alloy: Cupro-nickel
Weight: 8.00g
Diameter: 27.30mm
Obverse Designer: Jody Clark
Reverse Designer: Nigel Tudman and Jas Bhamra
Quality: Brilliant Uncirculated
Quantity Issued: 11552