Glasgow University Library MS. Ferguson 153. 240 pages. 148x98mm. Early 16th Century. [On spine]: 'IHS Maria. Alchimia de Fratre Guielmo.' 1. f1-224v Incomenzia sadacina di tuta l'arte de alchimia composita da Fratre Guielmo Sadasense de Lordine de Fratri di Sancta Maria del Carmino Indigno... [See Sedacinae 'totius artis alchimiae', mentioned in Thorndike, 'History of Magic and Experimental Science' III, p. 628. Also see Singer No. 381.] 2. f224v-240 [Recipes in Latin and Italian.] [Note on flyleaf]: 'Coat of Arms of Borghese family.' [Phillips MS. 5712.]