British Library MS. Sloane 3733. Paper. Quarto. 131 folios. 17th Century. 1. Chymical and medical receipts. ff.1-16. 2. Some observations about a 'lamp that continually burns, gives light like a candle in a glass violl hermetically sealed'. f.17. 8. Illustration of the second treatise of Antimony by Alexander Van Suchten wherein examples and divers processes are set down and described how metalls must be transmuted through antimony. ff.66-87.