TZARA (Tristan). Le Cœur à gaz. Paris, GLM, 1946. In-4, black chequered polyreliure, some squares varnished, others silk-screened, title on first cover in silver embossed letters, chromed strips on sides, smooth pearled spine, imitation cloth resin endpapers, folder and slipcase (F. Rousseau, 2024). First edition. One of 380 copies on Marais vellum, this one n°257. Cover slightly sunned.