Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,385 pages of information and 233,851 images on early companies, their products and the people who designed and built them.
of 19 Great George Street, Westminster, London, SW
1880 Makers of Wigham's Patent 'Atmospheric' Gas Machine (see advert)
1880s John Richardson Wigham was head of the firm (in Ireland)
1884 Mary Edmundson, Widow, John Richardson Wigham, Henry Wigham, and Joshua William Edmundson, carried on business as Gas Engineers, and Electricians, under the style or firm of J. Edmundson and Co. at No. 19, Great George-street, Westminster, when they applied for winding up of Jablochkoff Electric Light and Power Co
1888 Limited company
The business was principally involved in providing lighting installations to large country mansions, public institutions, etc