Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,337 pages of information and 233,846 images on early companies, their products and the people who designed and built them.
of Bigthan Works, High Street, Dunstable, Beds. Telephone: Dunstable 686-7-8. Cables: "Thermo Plastics, Dunstable"
1939 See Aircraft Industry Suppliers
1947 British Industries Fair Advert as Manufacturers of Moulded and Fabricated Plastic Materials and Articles. Compression Injection Mouldings, Perspex, Acetate, etc., Aircraft Components, Battery Cases, Accumulators, Bathroom Fittings, Travelware, Fancy Goods, Fluorescent and Electrical Fittings, Radio Cabinets, Furniture, Tableware, Fancy Goods. (Plastics Section - Earls Court, 1st Floor, Stand No. 817) 
1970s Company taken over by Linpac.