Montserrat, a British Crown Colony, issued this set of three mint stamp sheets on July 13, 1981, to commemorate the Royal Wedding of Lady Diana and Prince Charles. Only one of the three sheets is shown at left; please click on the image to view all three sheets. Each sheet features a different Royal Yacht and includes portraits of Prince Charles and the soon to be Princess Diana. The retail value of this stamp sheet set is $22.15 (Scott 2007 Standard Postage Stamp Catalogue, Vol. 4).

The actual size of each sheet is 139mm x 111mm.