Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to [Sir William Napier Shaw] the Director of the Meteorological Office Acknowledges receipt of the Director's letter of November 30th indicating that Mr. [George Clarke] Simpson should join the National Committee for Radio-Telegraphy as representative of the Meteorological Office. Encloses a copy of the proposed statutes for an International Union of Scientific Radio-Telegraphy, which in Section two gives the purpose of the formation of National Committees [not enclosed]. 4 December 1920