Christopher Ironside was an English painter and coin designer, particularly known for the reverse sides of the new British coins issued on decimalisation in 1971.
Having won a public competition, Christopher Ironside prepared the reverse designs for all six new denominations, 50p to halfpenny, introduced at the time of decimalisation and for which he was awarded an OBE in 1971. Making their first appearance in 1968, when 5p and 10p coins were issued alongside shillings and florins, the Ironside designs remained in use for 40 years – until the new designs by Matthew Dent were introduced in 2008.
After studying at the Central School of Arts and Crafts in London he served in the Directorate of Camouflage during the Second World War. In the late 1940s he worked for the Ministry of Town and Country Planning and the Council of Industrial Design before spending 10 years as a part-time teacher at the Royal College of Art.
One of the defining numismatic artists of his generation, he undertook many commissions for the Royal Mint during the 1960s and 1970s. His portfolio included coins for Bahrain, Tanzania, Qatar and Dubai, Brunei, Jamaica, the Isle of Man, Gibraltar, Mauritius, Malta, Kuwait and Singapore, along with well-known medals for the New York Exhibition of 1960 and for the Tower of London. He also received a direct commission from the Duke of Edinburgh for the British Sub-Aqua medal.