Scope and Contents This file contains handwritten notes, typescripts and correspondence relating to: - ‘Pneumatic Medicine in Traditional China; Acupuncture, Elixirs and Enchymomas’, Cambridge Philosophical Society given on 21 Jan. 1974 - ‘Alchemy and Chemo-Therapy in East and West’, the Irvine Lecture given at St. Andrews on 2 May 1973 - ‘Gnosticism and Alchemy in China and the West’ given to the Robertson Smith Society on 13 Feb. 1974 - ‘Chem. App. And Ɵeory Lecture’ given at the University...