Proof Set 2017 Premium Set 13 coins with Royal Mint medal, Five Pound Crowns (2) Centenary of the House of Windsor, 1000th Anniversary of King Canute, Two Pounds (3) World War I The War in the Air, Jane Austen 200th Anniversary of her Birth, and Britannia, Fifty Pence Sir Isaac Newton 300th Anniversary of becoming Master of the Mint, along with the standard One Pound to One Penny Proofs nFDC to FDC in the box of issue with certificate