Stamp catalog › Printers List (Designer: Anthony Theobald, Gum: Unknown)

BDT International Security Printers (281)Cartor Security Printers (1)Cartor Security Printing (152)Cot Printery Ltd, Barbados (11)Courvoisier (Helio Courvoisier) S. A. (34)De La Rue & Co. Ltd. (9)Format International Security Printers Ltd. (147)Harrison & Sons Ltd. (81)House of Questa (571)Joh. Enschedé (99)John Waddington Security Print Ltd. (16)Print Point (5)Secura, Singapore (6)The Lowe-Martin Group (7)Walsall Security Printers Ltd. (113)Österreichische Staatsdruckerei (Austrian State Printer) (8)None