Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,457 pages of information and 230,061 images on early companies, their products and the people who designed and built them.
of The Ironworks, Plaxtol, near Sevenoaks, Kent. Telephone: Plaxtol 215. Cables: "Hyders, Plaxtol"
1947 British Industries Fair Advert as Manufacturers of Ornamental Wrought Ironwork: Table Lamps, Floor Standards, Lanterns, Chandeliers and Wall Brackets. Firescreens, Umbrella Stands, Stools and other useful gifts. (Furniture Section - Olympia, 1st Floor, Stand No. G. 2068) 
Metalwork in the Archives - Presentation drawings of hand-forged wrought iron gates and railings produced by Hyders Ltd along with their albums of designs and costings for furnishings such as candlesticks, firescreens, mirrors and cocktail cabinets. 
2008 Hyders are still in Sevenoaks, Kent.