2025 King Charles III '350th anniversary of the Royal Observatory' £2 Gold Proof Coin - Boxed / COA
Celebrating 350 Years of the Royal Observatory, Greenwich
Founded by royal decree of King Charles II in 1675, the Royal Observatory at Greenwich has stood at the forefront of astronomy, navigation, and timekeeping for over three centuries. As the birthplace of Greenwich Mean Time (GMT), it transformed the way the world measures time and charts its course across the seas — a legacy that continues to shape our understanding of the universe today.
Coin Specifications
Denomination £2 Limited Edition 50 Alloy Inner: 22 carat yellow gold. Outer: 22 carat red gold Weight 15.97 g Diameter 28.40mm Reverse Designer Henry Gray Obverse Designer Martin Jennings Edge Inscription ‘PERFECTING THE ART OF NAVIGATION’
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