Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Henry Lyons, FRS Fears that the previous letter to Sir Henry Lyons might have gone astray; explains that it contained a minute regarding Ankell's paper - suggesting that the Geology Committee should call a meeting to discuss it - as well as an enclosed letter suggesting that Crooke's Radiometers (on loan at the Science Museum) might make a good Soiree exhibit. 4 March 1927