Superb Gem Proof (15: 5,5,5) RB 50%. A beautiful example with good mirrors and wonderful emerald and lavender toning. This is tied for finest known for the color group. It is in an old green-label holder from over 20 years ago. In the Elaisberg catalog from 1997, the cataloger (Bowers?) writes that it is likely the finest example of the date. That still may be true.