Cambridge, Trinity College MS. R.14.58. [CMA 360]. 27+10+8 folios. Paper. 330x225mm. With neat diagrams and drawings of apparatus. 16th Century. 1. f1 Raymundus Lullius de Secretis Naturae seu quintae Essentiae. Prol. Monaldi Monachi de Abbathia S. Benedicti Parisius etc. Contristatus erat vehementer Raymundus. Ends on f52. Signed W.B. A.D. 1564, Febr. 25. 2. f1 Inc. prologus in tractatum Georgii Ripley canonici qui intitulatur Philorcium alkymistarum. Postquam ego Georgius natione anglicus. 3. f8v Carmen perpulchrum totum opus enucleans. En philosophantium hac in cantilena Dane archana concino voce cum amena. Ends f10r Hec Robertus Green de Welbe. 4. f1 Inc. tractatus intitulus Medulla Alkimiae honorando patri et domino etc. compilatus. Ends f6r Expl. tract. Medulla Alkimie dictus per G. R[ipley] compilatus a.d. 1476.