Gearbox, Self-Changing Gears Ltd, Coventry, Type RF 28, for the NRM 0-6-0 Diesel Mechanical 03 Shunter No. 03090 (1976-7005). Gearbox, Self-Changing Gears Ltd
Brochure, paper with card covers, aluminium spine holders, Handbook for Railcar & Locomotive Gearboxes Types CA5 and CA4, produced by Self-Changing Gears Ltd. of Coventry, 1956. With illustrations and diagrams. Handbook for Railcar & Locomotive Gearboxes Types CA5 and CA4
Booklet - Role of the Railcar. Self-Changing gears Ltd. booklet describing railcars in use around the world including Britain, Ireland, Australia, Nyasaland, Peru etc. Produced 1955. 24pp. Role of the Railcar