From Graces Guide
of Hyde Way, Welwyn Garden City, Herts. Telephone: Welwyn Garden 511. Cables: "Vulkombs, Welwyngardencity"
- A division of E. R. Holloway.
- 1947 Advert for "Lustrac" Powders. Cellulose Acetate and Vinyl Acetate Injection Moulding Powders. Full details on request. (Plastics Section - Earls Court, Stand No 790) 
Sources of Information
- 1947 British Industries Fair Advert 88