Description

Marking the 350th anniversary of its foundation, the £2 coin pays tribute to the Royal Observatory in Greenwich, one of the most significant scientific institutions in history. Established in 1675 by King Charles II, it was the first state-funded, purpose-built observatory in Britain, dedicated to improving sea navigation, cartography, and timekeeping. Designed by Sir Christopher Wren, the observatory became renowned as the historic source of the Prime Meridian, marking 0° longitude and dividing the eastern and western hemispheres. The establishment of Greenwich Mean Time (GMT) here was a groundbreaking achievement that revolutionized global timekeeping, making it essential for modern travel, trade, and communications.

The observatory’s astronomical work over the next three centuries helped refine navigation techniques and developed accurate time standards, which were crucial in the advancement of global navigation and communication. The site was chosen by Wren, who sat on the Royal Commission recommending its foundation, and construction was completed with remarkable speed and efficiency, despite the modest budget allocated for the project. The first stone was laid in August 1675 by John Flamsteed, the first Astronomer Royal.

Today, the Royal Observatory remains a symbol of scientific excellence, housed within the National Maritime Museum and a UNESCO World Heritage site. The £2 coin not only celebrates its pivotal role in the development of modern science but also honors its lasting legacy in shaping the world as we know it.

Alloy:
• center: 22 carat yellow gold
• ring: 22 carat red gold