Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 140,242 pages of information and 227,382 images on early companies, their products and the people who designed and built them.
of Cottage Lane, City Road, London, EC1. Telephone: Clerkenwell 4270. Telegraphic Address: "Index, Sowest, London", and of Birmingham.
of Bell Barn Road, Birmingham.
1816 Company founded to make the first gas meters at Cottage Lane Works, London.
1900 On 16th November Parkinson and W. and B. Cowan was incorporated as a public company, manufacturers of gas meters and other gas apparatus, being the amalgamation of 2 of the oldest firms in this business: W. and B. Cowan Ltd of London, Manchester, Edinburgh and New South Wales, and W. Parkinson Ltd of London and Birmingham.
1918 Exhibitor at the Scientific Products Exhibition
1937 Listed Exhibitor - British Industries Fair. All types of Gas Apparatus for Measuring, Recording and Testing Equipment, including consumers' and industrial meters, governors, gauges, etc., and Street Lighting Equipment, Suspension Lamps, Lanterns, Controllers, Reflectors, Floodlighting Equipment. (Stand Nos. Ca.703 and Ca.602)