La clef de Nostradamus, isagoge ou Introduction au véritable sens des prophéties de ce fameux auteur [...]. Ouvrage tres-curieux et même tres-utile [...] par un solitaire.

12mo: li-[5]-469-[3] pp. (sl. brown. with some ff. more affected).

Cont. sheep (rubbed, sm. worm track on upper cover), gilt orn. spine on 5 raised bands (rubbed), spr. edges. Good copy.

First edition by J. Le Roux, a priest in Louvicamp (Rouen). Copy authentified by the author i.e. signed and numbered "1306" on p. 161. Accurate commentary on the prophecies of Nostradamus, presented as "very curious" and "very useful". Errata and publ. cat. at the end. Ref. Conlon, Prélude, 15368. - Caillet 6579. - Bibl. Esot. 2661. - Bn-Opale plus. Prov. [Georges Petit].