First edition on ordinary paper, with only 25 copies printed on pur fil as deluxe copies. Spine slightly sunned. Precious autograph presentation signed by Gaston Bachelard to André Rolland de Renéville: "A monsieur Rolland de Renéville. En témoignage de vive estime et en très cordial hommage. Bachelard". Provenance: library of André Rolland de Renéville.