Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,714 pages of information and 232,164 images on early companies, their products and the people who designed and built them.
1870 Presumably T. Blundell and Sons
1877 Blundell Brothers were makers of pumps; the Waterwitch was claimed to be an improvement on the Downton pump
1880 Waterwitch Pump made by Blundell Brothers of West India Dock Road, Limehouse, exhibited at the Agricultural Hall.
1882 Waterwitch Pump. See illustration.
1888 Acquired by Blundell's London Copper and Brass Works