Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; the Administrator, Research Department, Messrs Brunner, Mond & Co., Ltd., Informs that the May Soiree will take place on 20th this year and the exhibits are set up the day before or on the morning of the event. Explains that spacing depends on the requirements of the exhibits, but can can promise the size of a small room for Brunner, Mond & Co exhibit. Sends a form to be filled in and returned [not enclosed]. 13 April 1931