Copy of a letter from H Spencer Jones, Royal Observatory Greenwich, to Sir Henry Tizard, Foreign Secretary of the Royal Society Informs him that there will be a meeting of the Executive Committee of the International Astronomical Union in Copenhagen early in 1946 - that the committee requests representatives from the principal countries - notes that he will be going as well as FJM Stratton and WMH Greaves. Discusses arrangements for passports and travelling, and funds from the Royal Society. 13 November 1945