1921 Missouri Centennial. 2x4. MS-65 (NGC). CAC. OH. Billowy satin to softly frosted luster engages the viewer from both sides of this smooth and inviting example. Otherwise brilliant in appearance, we note blushes of iridescent reddish-gold toning at the reverse border. From a net distribution of 5,000 pieces for the 2x4 variant of the Missouri Centennial, making this one of the scarcer design types in the commemorative half dollar series. It is also one of the more conditionally challenging, upper end Gems such as this scarce and enjoying strong demand from quality conscious collectors. PCGS# 9331. NGC ID: BYH2. From the Huber Collection.