Copy letter from Robert William Frederick Harrison, to Dr George Johnstone Stoney, Fellow of the Royal Society, Fernbank, Howth, County Dublin Has found in the Archives the paper he referred to in his letter. Archived papers are bundled together in large volumes, and so it is impracticable to send them in the post, and Harrison does not have the authority to do so anyway. He can make a copy of the paper if he wishes. 14 July 1902