[Underground press] Ridder, Willem de (red.). Hitweek + Aloha
(1) Hitweek, complete run: 1966 no. 1 - 1969, no. 32 + Special issue 7 jaar Hitweek, 1972. Orig. wr. (2) Aloha, complete run: 1969, no. 1 - 1974, no. 26. Orig. wr. Added: (3) A letter and stickers in original envelope to first owner Jos Wilcke on possible copy for issues and the advise to turn to Peter Muller for more information (4) A torn-out page from Revue der Reclame, 1966 with an article on Hitweek and (5) Het lulligste uit Hitweek! Amst., T. Rap, 1968.