DESCARTES (René). Meditationes de prima philosophia, in quib - Lot 181

DESCARTES (René). Meditationes de prima philosophia, in quibus Dei existentia, & animae humanae a corpore distinctio, demonstrantur. S.l., s.n., s.d. [Amsterodami, Iohannem Blaeu, 1644 or 1650]. [followed by] GASSENDI (Pierre). Disquisitio metaphysica seu dubitationes, et instantiae, adversus Renati Cartesii metaphysicam, & responsa. Amsterodami, Iohannem Blaeu, 1644. [followed by] BRUYN (Johannis de). Defensio doctrinae cartesiane. Amsterdam, Elzevier, 1670 [followed by] BRUYN (Johannis de). Epistola ad clariss. virum Isaacum Vossium ubi judicum fertur super ipsius libro de natura et proprietate lucis, & simul Cartesii doctrina defenditur. Amsterdam, Elzevier, 1673. 4 works in an in-8 volume, the last title illustrated with several in-text diagrams and schematics. Bound in full contemporary vellum with flaps, smooth titled spine. (title page of first work cut out and missing, handwritten annotations and bibliographical label on endpapers, binding soiled).