Additional value 2022: Crown Princess Mary 50 years. Central date cancellation block of four upper marginal 4 x 1 value. Crown Princess Mary turned 50 years old on the 5th February 2022. We marked this occasion with a beautiful stamp printed in offset. Stine Heilmann has photographed the Crown Princess in Greenlandic national costume, and the stamp, designed by Robert Dam, is quite stunning. Face value / post office price: 76 DKK. Date of issue: 5th February 2022