Tripvs avrevs, hoc est, Tres tractatvs chymici selectissimi, nempe I. Basilii Valentini ... Practica vna cum 12. clauibus & appendice, ex germanico; II. Thomae Nortoni ... Crede mihi seu Ordinale, ante annos 140. ab authore scriptum, nunc ex anglicano manuscripto in latinum translatum, phrasi cuiusque authorsi vt & sententia retenta; III. Cremeri cvivsdam ... Testamentum, hactenus nondum publicatum, nunc in diuersarum nationum gratiam editi, & figuris cupro affabre incisis ornati opera & studio Michaelis Maieri ...Basilius ValentinusBry, Theodor de, 1528-1598Cremer, John, 14th cent.Maier, Michael, 1568?-1622Norton, Thomas, fl. 1477Thoelde, Johann1618Various engraved illustrations attributed to Theodor de Bry [and others[?]] employing alchemical symbols and icons.Each part has special title pageEngraved title pageImperfect: p. 3-6 wanting; A2-3 wanting.mixed material