Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the General Manager of Marconi's Wirless Telegraph Co. Ltd; Strand Informs that the Royal Society only contains1 file copy of [Robert Alexander Watson-]Watt and [Edward Victor] Appleton's paper on [On the Nature of] Atmospherics, but suggests going to the authors who have several separate copies or obtaining the Proceedings publication the article is in (No. A 720) Gives adddress of the authors. 12 June 1923