London, Wellcome Institute MS. 877 178 pages + 18 folios. 160x110mm. 18th Century [c.1760.] [Notes, extracts and commentaries on alchemical subjects, especially on the works of Eirenaeus Philaletha and Pantaleon : including at the end, in by a different hand, 'Les sept chapitres de Jean de Mehun, intitulez 'Miroir d'Alchimie'. With some alchemical, chemical and medical receipts: in French.] p117-130 'Explication des figures hiérogliphiques d'Abraham Jüif'.