British Library MS. Sloane 3758. Paper. Octavo. 62 folios. 17th Century. 1. A few Alchymical processes. ff.1-11. 4. Receipt how to prepare the Aurum Potabile. f.24. 5. Extract from the 12 gates of George Ripley. ff.26-38. 6. 'Memorandums or Extracts taken out of an old MS. which I borrowed of Mr Kellum'; being alchymical processes and observations. ff.39-49. 7. Account of some chymical experiment in 1693,1694. ff.50-57. 8. The Epistle of Edmund Dickinson to Theodorus Mundanus of the quintessence of Philosophers. [A fragment]. ff.58-62. Printed in Latin, in 8 vo, Oxon, 1686.