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).
Internal memorandum inquiring about the performance and failures of the Minx gearbox used in the 14 HP Hillman chassis.
| Identifier | ExFiles\Box 128\3\ scan0132 | |
| Date | 7th February 1944 | |
| 1104 To: Hs{Lord Ernest Hives - Chair}/Dd. from Rm.{William Robotham - Chief Engineer} Rm.{William Robotham - Chief Engineer} 13/h.{Arthur M. Hanbury - Head Complaints} 7.2.44. c.c. to Wym.{G. Harold Whyman - Experimental Manager} c. to Ev.{Ivan Evernden - coachwork} c.c. to PJH c. to Ev{Ivan Evernden - coachwork}/Tln. BEHAVIOUR OF MINX BOX IN 14 H.P. HILLMAN CHASSIS. I understand that you have had considerable experience of the behaviour of the Minx Box in the 14 H.p. Hillman chassis and that some failures have been experienced. To the best of my knowledge, the transmission used in the 14 h.p. Hillman is identical with the Minx but made of somewhat better material. As we are proposing to use a box of much the same size coupled to a 14 h.p. engine, any failures which you have experienced would be of the greatest interest. If possible, we should also like to have the failed pieces so that we can get the material analysed. Rm.{William Robotham - Chief Engineer} | ||