Claxton Fidler, T. A practical treatise on bridge-construction being a text-book on the design and construction of bridges in iron and steel. For the use of students, draughtsmen, and engineers. By T. Claxton Fidler, M. Inst. C. E., professor of engineering, University College, Dundee. With numerous illustrations and lithographic plates. London: Charles Griffin and Company, limited, 1893.
⇒ download from “Fuentes para la Historia de la Construcción”, Sociedad Española de Historia de la Construcción (edited by Santiago Huerta)