Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Robert S. Whipple Esq., The Cambridge and Paul Instrument Company, Limited, 45 Grosvenor Place, S.W.1. 'Dear Mr. Whipple, The Officers have had before them your letter of November 21st, and in all the circumstances they think it better that the matter should be dropped.' 24 November 1922