Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,062 pages of information and 227,774 images on early companies, their products and the people who designed and built them.
Joseph Emerson Dowson invented Dowson's gas
1887 Dowson Economic Gas and Power Co. was established.
1894 Antwerp Exhibition. Awarded Gold Medal for Large Mechanical Constructions and Silver Medal for Heating and Ventilation