75/1654 [Stichting De Roos]. Descartes, R. Discours de la méthode pour bien conduire sa raison et chercher la vérité dans les sciences. Utr., Stichting De Roos, 1946, 102,(2)p., copperengr. frontisp. portrait by K. BRINKS, typogr. by S.H. DE ROOS, printed in 175 numb. copies, orig. giltlettered hvellum, t.e.g., 4to. Flaubert, G. Lettres à Mme X... 1846-1847. Ibid., idem, n.d. (1948), (2),60,(4)p., copperengr. frontisp. portr. by E. REITSMA-VALENÇA, typogr. by C. NYPELS, printed in black and orange in 175 copies, orig. gilt cl., 4to (endpapers (sl.) browned). Chateaubriand, F.A. de. La Campagne Romaine. Lettre à Monsieur de Fontanes. Ibid., idem, 1959, (4),38,(2)p., 8 orig. etchings and typogr. by J.-P. VROOM, printed in 175 numb. copies, obl. 8vo, orig. dec. board slipcase. - AND 3 others publ. by the same, mostly printed in 175 numb. copies: B. VAN ZUYLEN, Mistriss Henley (1952, copperengrs. by M. BÉRET, typogr. by J.-P. VROOM, printed in 181 numb. copies (175), loose as issued in orig. stiff paper wr., board chemise and dec. (sl. sunned) slipcase); A. DE VIGNY, Laurette ou le cachet rouge (1958, woodengr. ills. by M. DE JONG, orig. giltlettered cl.) and J. CHAMPFLEURY, Chien-Caillou (1980, 2 plates on transp. paper by R. BRESDIN, orig. blindst. cl., sq. 8vo).