In 1994 the Royal Mint released a very Limited Issue First Trial Strike of the £2 Two Pound Coin Set Pack Sealed.
Included in the pack are the four stages of minting, the Outer Blank, Inner Blank, Outer Edge Raised & Lettered, Pierced Inner - Rimmed & Edge Grooved, with the fourth being the complete Trial £2 Two Pound Coin featuring a three-masted sailing ship.
Royal Mint Code: UK2TRIAL