Pastmarku katalogs › Izdevēju saraksts (Gads: 1980, Platums: 28+ mm)

Bank of Finland Security Printing House (1)Bundesdruckerei Berlin (15)Courvoisier (Helio Courvoisier) S. A. (12)De La Rue & Co. Ltd. (1)Editions de l'Aubetin SA, Geneva (EDILA) (6)Format International Security Printers Ltd. (2)House of Questa (16)Instituto Geográfico Militar, Quito (28)Joh. Enschedé (1)John Waddington Security Print Ltd. (12)Litografia Nacional S.A., Porto (8)Mardon Printers (Pvt.) Ltd. (3)Secura, Singapore (3)Security Printers (M), Malaysia (1)The Post and Telecommunications Corporation (1)Nav