Copy letter from [Theodore] E. James, Clerk of the Royal Society; to Lieutenant Colonel R. Meinertzhagen; 63 Bedford Gardens, W.8. Informs Lieutenant Colonel R. Meinertzhagen that 'the flight of birds' does not seem to have been illustrated at any of the Society's Soirees. Suggests that he write to Dr. [William] Eagle Clarke of the Royal Scottish Museum, Edinburgh, who is an expert on bird migration. 12 February 1921