Vintage Cider Mug, Queen Elizabeth II Silver Jubilee 1952-1977. Royal Grafton. This rare collector's item celebrates the 25-year reign of Queen Elizabeth II with a unique silver design. Made by Royal Grafton, the mug is perfect for cider lovers and collectors of breweriana. The mug is made of high-quality silver material and features a classic design that is both elegant and functional. Add this vintage piece to your collection or use it for your favorite drink. A must-have for any fan of British royalty or cider.