Willem de Ridder, The International Fanatic (one page), Eerste Radio Akademie, brochure, Radio Art Foundation, documentation (4 sheets stapled), First Radiola Report, booklet, Het Sonor Theatrum, flyer, The Atom Club, flyer, Tapes for Dying, booklet, and 3 other publications, all designed by de Ridder, most of them 1980s
€ 60,-