The front cover of this periodical with uncut pages has a collaged green arrow with "dessin lettriste" written in white paint signed "lemaitre 73." This issue includes Isou's bibliography of works in poetry, music, discs, hypergraphology (painting, prose, novels science and mechanics of the methods of communication), psychopathologie and psychotherapy, philosophy, mathematics, linguistics, erotology. The critical essays are densely footnoted and contain personal references and opinions. Isou concludes that Dada was created by Tristan Tzara and Lettrisme by Isidore Isou! This deluxe copy with a tirage of 25 was printed on velin d'Arches paper. Stored in box labeled Lettrisme 1967-1973 Selective. Another 25 copies deluxe copies included a ceramic tablet carved by Lemaitre that is also held by the Sackner Archive. -- Source of annotation: Marvin or Ruth Sackner.