Belarus 20 roubles Struve Geodetic Arc KM-155 Map PF 69 NGC silver coin 2006

The Belarus 20 Roubles Struve Geodetic Arc KM-155 PF 69 NGC Silver Coin 2006 commemorates the Struve Geodetic Arc, one of the greatest scientific achievements of the 19th century and a UNESCO World Heritage Site. Extending across ten countries from the Arctic Ocean to the Black Sea, the Arc was created to accurately measure the size and shape of the Earth. Struck in .925 silver with a beautiful Proof finish and certified NGC PF 69, this issue honors Belarus’s contribution to this remarkable international scientific project. The reverse features a map of Europe highlighting the route of the Struve Geodetic Arc, paired with a globe showing the continents and meridians. The design also includes the names of the participating countries, the inscription identifying the Struve Arc, and the total length of 2,880 km, emphasizing the international scope of the survey. The obverse displays the State Emblem of Belarus above a map of the country with the Arc marked by a chain of connected triangulation points. The denomination, year of issue, silver fineness, and national outline complete the composition. Combining geography, cartography, science, and history, this certified NGC PF 69 silver coin is an outstanding collectible for enthusiasts of world heritage, surveying, and scientific achievements.

🌟 If you’re looking for a specific coin or have a personal wishlist — send it to us at contact@coinsberg.com