konkrete poesie = poesia concreta nos. 1–11 (all published)
frauenfeld schweiz: verlag herausgeber eugen gomringer press, (1960–1964). First edition. Eleven saddle-stapled softcover 8vos of the same size in publisher’s wrappers printed in red and black on red paper and pages printed in black on high acidity paper. Unpaginated with varying page counts. Text in mostly in German, some Portuguese.....