each with the artist's stamped-signature and signed in pencil by the artist's wife, Georgette Magritte, each numbered 106/600 and stamp-numbered on the justification page, published by Art 204, Paris, with their blindstamp, loose (as issued), with text by Marcel Paquet, title and justification pages, each with full margins, contained within the original cloth-covered clamshell portfolio; together with La Valse Hésitation, etching with aquatint in colors, on Arches paper, signed in pencil by the artist's wife, Georgette Magritte, numbered 14/150, with wide margins, in generally good condition