Letter from Wesley Hancock, The University, Edgbaston, Birmingham, to John Scott Haldane, Cherwell, Oxford Haldane is aware that Hancock intends to conduct a further series of experiments in the physiology of sweating. Unfortunately, this will be when Haldane is in South Africa. £20 will be required as a reward for the subject, Mr. Harold Lovegrove. He asks if Haldane could put the matter before the Committee. 4 June 1929