Cobra. Revue bimestrielle de l'Internationale des artistes experimentaux, Nr.6., (avril 1950), Bruxelles 1950, edited by Christian Dotremont and others, with lithographs by Pierre Alechinsky, Pol Bury, Jan Cox and Louis van Lint, a linocut by A. Osterlin (loosely inserted) is missing, original wrappers, lightstained along the edges, 321 x 256 mm.