French rare underground weekly magazine, published from 23 May to 26 June 1969, five issues in total. IX was directed by Alain Valtat, with contribs. by Jean Streff, Alain de la Haute-Maison, André Laude, Yves Lancelot, François Pagery, etc.; illustrations and satirical drawings by Vasco, Willem, Wolinski, Pétillon, etc. (John Benjamins Antiquariat)