50 Pence - Elizabeth II Ratburger, Silver Proof

Gibraltar has issued commemorative 50 pence pieces with unusual cultural themes since the 1990s, but this one takes its subject from Roald Dahl's unfinished and posthumously published 1982 novel — a book Dahl himself set aside, reportedly dissatisfied with it, and which only reached readers decades after his death. The Gibraltar Mint has leaned heavily into Dahl licensing in recent years, producing silver proofs across multiple denominations tied to his catalogue.