| Description | Correspondence with the following:
J C E Simpson, concerning a research paper (1944);
Note from Berndt Sjoberg at the AB Astra Research Laboratories on preparation of AB 1341 (1961);
Notes from S N Slater, regarding research, with a preprint of a paper on "Picrotoxin and Tutin" by Slater, R B Johns and R J Woods (nd, 1956);
George F Smith, concerning research into chemical structures (1954, 1962). |