Letter, Arthur Tindall Hopwood, Department of Geology, British Museum (Natural History), to Percy George Hamnall Boswell, Royal School of Mines Hopwood returns Boswell's copy of Keith's book. He encloses copies of his most recent correspondence with Louis Leakey and hopes that Leakey will not injure his health. Arambourg has told Hopwood that Leakey intends to leave Nairobi on 15 November. 11 October 1932