Headlined by two £5 Crowns honouring King Canute and the House of Windsor respectively, this 13-coin set also features the 2017 WWI £2, Jane Austen £2 and Sir Isaac Newton 50p. The first Proof Set to include Britain's new 12-sided £1, this new release also features the Technology £2 and six other definitives from the 1p to 50p.