Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,439 pages of information and 211,690 images on early companies, their products and the people who designed and built them.
of Hounslow, Middx. Telephone: Hounslow 0029 and 0037, Cables: "Williams, Hounslow". (1929)
of Hanworth Road, Hounslow, Middx. Telephone: Hounslow 1166 (4 lines). Cables: Ditto. (1947)
1877 Company established.
1929 British Industries Fair Advert as Manufacturers of Aniline Dyes for all purposes. Guaranteed Colours for Foodstuffs. Dyes and Stains for Leather. Also: Polishes, Varnishes, Nitro-Cellulose Lacquers, Soaps, Inks, Woodstains, Rubber, Lakes, Raffia, Coir Yarn, etc.(Chemicals etc. Section - Stand No. K.66) 
1947 British Industries Fair Advert for 70 years of Dyestuff Manufacturing as Manufacturers of Aniline Dyes since 1877. Dyes for all Industrial Purposes including Leather, Synthetic Moulding Powders, Oils, Waxes, Varnishes, Cellulose Lacquers, Inks, Woodstains, Printing Inks, Wool, Silk, Cotton, etc., also Special Range of Guaranteed Harmless Edible Colours. (Chemicals etc. Section - Olympia, Ground Floor, Stand No. A.1257)