A. D. C. Simpson (1985): "Richard Reeve, the English Campani, and the Origins of the London Telescope-Making Tradition in Longitude Zero 1884–1984. Proceedings of an International Symposium Held at the National Maritime Museum, Greenwich, London, 9–13 July 1984 to Mark the Centenary of the Adoption of the Greenwich Meridian." Vistas in Astronomy. An International Review Journal, Oxford, 28 (1–2), pp. 357–365 [1]