Netherlands AV 10 Gulden Utrecht Mint Willem I 1815-40 William I was the first King of the newly created Netherlands/ this was a result of the "Treaty of Vienna" 1815. The armies of Napoleon Bonaparte conquered the Austrian Netherlands/ Louis Napoleon became the King of Holland. After the defeat of Napoleon at Waterloo, by the Prussians coming in to save Wellington's bacon at the last minute.
Sweet coin. Krause catalog KM#56, 10 Gulden, .900 gold, weight-6.7290 grams, size-22.5 mm, mintage-2,760,000
very nice coin, and final year of his reign. You share really brilliant coins! Your taste is very good to say the least.