MINTONS PATE-SUR-PATE COMMEMORATIVE PORCELAIN BOXES, TWO, DIA 3 1/4"-5":Including one commemorative porcelain box, for the proposed coronation of King Edward VIII, a limited edition of 444/500; pate-sur-pate profile with initials 'RB' below for Richard Bradbury; measures Dia.3 1/4". Together with another commemorative porcelain box, honoring the visit of their Majesties King George VI and Queen Elizabeth to the USA, 1939, a limited edition of 19/500, decorated with cameo pate-sur-pate of the profiles of King George VI and Queen Elizabeth, the base decorated with gold stars; measures Dia.5". Reference: Jones, Minton: the First Two Hundred Years of Design and Production, p.282 and 284.