Chalmers Brothers
as D. Chalmers, Brothers of 163 Brunswick Road, Poplar, London, E14. Telephone East 0749. Cables: "Atorshell-Pop". (1929)
as Chalmers Brothers of 27 Old Gloucester Street, London, WC1. Telephone: Chancery 6783. Cables: "Atorshell, Holb, London". (1947)
1929 Listed Exhibitor - British Industries Fair. Manufacturers of Tortoiseshell, Ivory, Silver, Gold, Ebony (Gaboon and Macassa) and Satinwood. Optician's Sundries, Gold Joints. (Stand No. J.9) [1]
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Goods in Ivory, Tortoiseshell, Silver, Shagreen and Exclusive woods. Ladies' and Gents' Toilet Brush Sets. Dressing Table and Travelling Case Fittings. Trepanned Toilet Brushware. Tortoiseshell and Ivory Combs. (Olympia, Ground Floor, Stand No. D.1605) [2]