Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,414 pages of information and 211,641 images on early companies, their products and the people who designed and built them.
of Freeman Street, Birmingham. (1922)
of 13 Albert Street, Birmingham. Telephone: Central 8511 (3 lines). Cables: "Tandem, Birmingham". (1929)
1922 Listed Exhibitor - British Industries Fair. Manufacturers of Tan-Sad Typists' Tables; Constructional Toys; Motor Cycle Pillion Seats and Saddles, and Super Sprung Perambulators; Tan-Sad Chairs for Workers (Office of Factory). (Stand No. F.8) 
1929 British Industries Fair Advert for Wheel Toys and Baby Carriages. Manufacturers of Wheel Toys in wood and metal. Baby Carriages and Folding Perambulators; Folding Invalid Chairs; Pillion Seats and Accessories for Motor Cycles. Steel Chairs for office and factory workers, and steel and Wood Folding Chairs for the home. (Toys, Games and Baby Carriages Section - Stand No. E.2) 
1931 Successor company: Tan-Sad Chair Co (1931)