76/ 248 [Cobra]. Cobra. Revue internationale de l'art experimental. No. 7 and 10. N.pl., n.publ., 1950-1951, 26,(2); 23,(1)p., 2 plates by J. COX and A. JORN, orig. unif. wr., folio.

- No. 7 sl. thumbed and wr. soiled. = Slagter IV.