Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [William Mundell] Thornton, Armstrong College, Newcastle-upon-Tyne Gives thanks for the offer of an exhibit for the May Soiree. Explains that Towle cannot say whether there will be a full programme [and no room for Thronton's exhibit] until after Easter [5 April 1931]. [See NLB/73/274 for the result and details of the exhibit]. 31 March 1931