Illustrated edition, frontispiece, of an original engraving by Pablo Picasso on a flyer, one of 1000 numbered copies. Stained boards, an angular fold at the foot of the second board. We enclose two reproductions of photographs of judo shots. Our copy is enriched with an original drawing of Robert J. Godet representing a devil in judoka kimono surmounted by two intertwined katanas embellished with this autograph dated and signed: "Why does this young devil look so pitiful Because he feels that if he continues to work bent in two, he will never have the black belt, wishing him for it soon Robert J. Bucket Black Belt 18.11.50 ".