Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Richard [Tetley] Glazebrook, Chairman of the Physics Committee and FRS Refers to a paper by [W.] Hartree and Professor [Archibald Vivian] Hill, 'A method of analysing galvanometer records'. Explains that Mr. [Frank Edward?] Smith reported favourably on it and asks Sir Richard [Tetley] Glazebrook if it should be passed under Standing Order 43. 21 March 1921