unused Thematics, 1950s-60s, eight different collections housed in ten albums incl. American Bicentennial, Brussels World's Fair 1958, Human Rights, Freedom from Hunger, IGY, Malaria, UNESCO and World Refugee, better stamps incl. Belgium no. B605a, Korea no. 286a, also incl. many better souvenir sheets & imperforates, in mounts or on pages, fine-very fine