2 1/2d stamp (used) Commerce and Prosperity [Britannia's head, cornucopia, caduceus] commemorating the Festival of Britain issued in Great Britain 3 May 1951 designed by E Dulac
2 1/2d stamp (used) Commerce and Prosperity [Britannia's head, cornucopia, caduceus] commemorating the Festival of Britain issued in Great Britain 3 May 1951 designed by E Dulac