From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Typed list of spare parts required for R.R.A.I.
| Identifier | ExFiles\Box 65a\3\ scan0191 | |
| Date | 15th January 1930 guessed | |
| SPARES FOR R.R.A.I. Brake linings and drums. Fabric couplings. Slipper wheel linings. Clutch plates and fabrics. Bijur pump and filters. Spare Bijurs and Bijur pipes. Hydraulic dampers. Complete, spare springs & washers. Road springs complete+. Normal engine spares. Propeller shaft universal joints. Spring shackle bushes. Spare radiator+. Spare cross and side steering tube ball pads. Pinion and crown wheel. + Failures on these items are expected to be less frequent than on Phantom 1's. HS{Lord Ernest Hives - Chair}/Ru. | ||