Letter from George Edward Gouraud, 6 Lombard Street, London, to [William Fletcher] Barrett, Royal College of Science, Dublin Reply to Barrett under several headings. Scott's manuscript to Nature and Gouraud's intended response. On telephone equipment. The setting up of provincial companies and the terms under which they would operate based on White's arrangement in running the London Company [for Edison telephones?]. Edison inventions supplied to Tyndall for Royal Institution lectures. 9 January 1879