Proposed arrangement of engine accessories for Japan III, with rear timing gears suitable for either right-hand or left-hand steering.
| Identifier | ExFiles\Box 5a\1\ 01-page055 | |
| Date | 21th January 1931 guessed | |
| PROPOSED ARR'G'T OF ENGINE ACCESSORIES FOR JAPAN(Experimental Engine) III WITH TIMING GEARS AT REAR AND SUITABLE FOR EITHER R.H. OR L.H. STEERING LEC 2869 | ||
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).