Queen Elizabeth II (definitive issue): Adshead produced stamp designs for the General Post Office from 1949, including Universal Postal Union stamps, and four denominations of the Wilding definitive stamps of 1952: She designed the frame around the portrait of the queen. ('Mary Adshead: more than a muralist'. Victoria Rodrigues O'Donnell, Public Catalogue Foundation, Stoke-on-Trent, 2020)
country: Great Britain
year: 1959
Yvert: 338