Scope and Contents Contains chiefly correspondence between Sang and individuals within the Agricultural Research Council (ARC); namely the chairman, Lord Victor Rothschild, the secretary, Sir William K. Slater and a senior official, W.G Alexander. Also contains correspondence with colleagues at the genetics section of the Animal Breeding and Genetics Research Organisation, chiefly Cecil Gordon and C.H Waddington as well as the Principal of the University of Edinburgh, Edward Appleton. The papers chiefly...