Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,717 pages of information and 232,164 images on early companies, their products and the people who designed and built them.
1823 'Chain Bridges —Two Suspension Chain Bridges have just been finished at the Milton Iron Works, near Rotherham, which are well worthy of the attention of the curious and scientific. The workmanship is admirable. One of these is a bridge of two arches, the other of one arch ; each span is a hundred and thirty - five feet. We have been told that they are for exportation, and will not remain long on the premises.'. Note: These were designed by Marc Isambard Brunel for the French Government, and shipped to the Isle of Bourbon (now called La Réunion).
1843 Report on experiments on cast and malleable iron by David Mushet.
1845 Thomas Horsley was appointed engineer and manager. As well as iron for the Sheffield steel makers, large engines and large pumping engines for mines, drainage, etc were manufactured there. Also made the hydraulic presses for lifting the Conway tubular bridge, which were afterwards used also for lifting one end of the Menai tubular bridge.
1851 Graham and Co were still operating from Milton Iron Works