World, annual, year folders, Souvenier-Folder and so on., in total 50 piece from many different countries, and on as well presentation folder of the British and Nordic delegation to the international Telecom union congress Geneva 1959, USA Folder "500 years America" (Columbus souvenir sheets), three Folder United Arab emiratess from 1987, 1989 and 1990, and so on. And so on.