London, Wellcome Institute MS. 4366. 94 + 91 pages + 10 folios. 210x155mm. Late 18th Century. 1. Sapientia Veterum sive doctrina eorundem de summa et universali medicina qua sanitas humana adhuc integra in eodem statu conservatur, interrupto vero pristino restituatur et penitus amissa recuperetur. Nec non leprositas metallorum totaliter auferatur. Quadraginta Hyeroglyphicis explicata quibus asserunt totidem eorum explanationes sapientiam eorundem veterum Arabum videlicet, Caldeorum et Aegiptiorum. De re medica ad amissum praesertim delineationes. [Full page symbolic water-colours of the first 40 of 'Crowning of Nature' series.] 2. p1 Aenigma [in German verse.] 3. pp2-28 Descriptio furni [in German, partly in cypher.] 4. pp29-30 De prima materia lapidis philosophorum [in German verse.] 5. pp31-50 De la matière [in French.] 6. pp51-64 Ein philosophisches Liedt oder Gesang. 7. pp 65-91 [Alchemical receipts and processes in German and French.] [This second section contains 11 wash drawings of furnaces. At the end are 14 symbolic water-colour drawings, with titles in cypher.]