| Notes |
Acorn Machine Tool, Adana (Printing Machines), Ian Allan, Alpha Engineering, Bassett-Lowke, Buck and Ryan, Cartwrights' Model Supplies ("Mercedes" Grand Prix model), Corbett's (Lathes), Craftsman Models, Delapena & Son (honing mandrel), T.Garner & Son, Moore and Wright (Sheffield) (telescopic gauges), Chief of Naval Information, Precision Accessories, Prestico, The Railway Publishing Co., E.Rankine Gray (models from card parts), Ridingberry & Co., Shenphone (Electrical Products), Dick Simmonds & Co., Hamblings, J's Model Centre, Juneero, E.Keil, Kennion Bros., Percival Marshall, M. and E. Models, Mills Bros. (Model Engineers), Model Aero Supplies, Modelcraft, Modella Engines (Bradford), Model Roadway, Models (City), Stewart-Reidpath (mobile power station), Ten-Sixty-Six Products, Walkers and Holtzapffel (Retail), Watercraft Model Kits (model ship kits), A.West and Partners, Wilson's Lorries |