50 Cents - Charles III The Rock

The Rock of Gibraltar has been a British Overseas Territory since 1713, secured under the Treaty of Utrecht after the War of the Spanish Succession. Spain has never formally relinquished its claim, and periodic negotiations over sovereignty have made the territory one of Britain's most diplomatically contested possessions for over three centuries.

Gold-plated iron at 54 grams places this firmly in the novelty issue category — Solomon Islands has become one of the Pacific's most prolific licensors of branded collectible coinage, producing pieces under arrangements with third-party minting houses rather than for domestic circulation.