To Commemorate the 'Age of Chivalry' Exhibit, Royal Academy of Arts 1987-88, Halcyon Days Enamels created this box around the design of Princess Blanche's crown. Inside lid: "Princess Blanche, daughter of Henry IV of England, born 1392 married the Elector Ludwig III of the Palantine in 1402." Decorated in 24 ct. gold, and limited to only 200 boxes, this is #120. In excellent condition in its original navy velvet-lined presentation case (limited edition certificate, if there was ever one, is no longer available). 1 5/8" x 1.75" round hinged box. Circa 1987.