Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 144,949 pages of information and 230,620 images on early companies, their products and the people who designed and built them.
At Horsforth, near Leeds.
Built in 1819, with castings from Aydon and Elwell, for John Pollard of Newlay House.
One of the original maker's plates is displayed in Calderdale Industrial Museum (see photo).
It has four arch ribs and radial spandrel members, all of slender I-section.