GREAT BRITAIN 1961 CEPT PHOTOGRAPHIC NEGATIVE PROOF
Conference of European Postal and Telecommunications Administrations photographic negative proof, on transparent Kodak film measuring circa 118 x 160 mm, of adopted and unadopted artwork for the commemorative set issued 18 September 1961. Note the 'EUROPA' inscription absent from the issued stamps. Very scarce. Ex designer Michael Goaman's archives. SG626var-628var; SC382var-384var
