1810-B Hieronymus Napoleon 10 Thaler NGC MS62

Jérôme-Napoléon Bonaparte was the youngest brother of Napoleon I and reigned as Jerome I (formally Hieronymus Napoleon), King of Westphalia, between 1807 and 1813. From 1816 onward, he bore the title of Prince of Montfort. 
This is the first time we have ever seen this piece in near Choice Gem condition. It is an EXTREMELY RARE one year type! This is the only specimen that has been certified by NGC!