File:Prussia 1750A friedrichs dor obv H3029-30087.jpg

This specimen was lot 30087 in Heritage sale 3029 (New York, January 2014), where it sold for $12,337.50. The catalog description^[1] noted, "A Rare One-Year Type Prussia. Friedrich II (The Great) gold Friedrichs d'or 1750-A, Fr-2389, v. Schrotter-90, AU53 NGC. Obv. Head of Friedrich right. Rev. Crowned baroque arms. An extremely rare, one-year type with minimally marked surfaces and abundant remaining luster. This is the only certified example and we can find no record of sales for this elusive item in recent years. Friedrich was the grandson of George I of Great Britain, and nephew of George II. He was best known as a brilliant military tactician."