1. Lavrentii Ventvrae ... De ratione conficiendi lapidis philosophici, liber vnus ... Huic accesserunt Creator: John, of Garland, ca. 1195-ca. 1272. Compendius alchimiaeVentura, LorenzoVincent, de Beauvais, d. 1264. Speculum Majus Published / Created: 1571 Call Number: QD25 V45 Image Count: 1 Found in: Beinecke Rare Book and Manuscript Library > Lavrentii Ventvrae ... De ratione conficiendi lapidis philosophici, liber vnus ... Huic accesserunt eiusdem argumenti Ioan. Garlandij Angli liber Vnus : Et ex speculo magno Vincentij libri duo