Copy letter from William Bate Hardy, Secretary of the Royal Society; to the Secretary of the Rhodes Trust, Seymour House, Waterloo Place, S.W. Informs the Secretary that their letter was recently laid before the Tropical Diseases Committee, who decided that they could not support the proposed expedition [unspecified] on the grounds that, 'the method which it is proposed to put to the test is not one of sufficient promise' to justify it. 9 November 1921