the complete set of two etchings with aquatint, on Chine appliqué to Japon ancien paper, 1937, each signed in pencil, numbered 136⁄150 (there was also an edition of 30 in Roman numerals and an edition of 850 on Montval laid paper), published by the artist, Paris, loose (as issued), with original text pages and wove paper covers, with full margins, in generally good condition