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).
The fitting of up-to-date clutch springs for the Phantom III.
| Identifier | ExFiles\Box 93\3\ scan0452 | |
| Date | 16th September 1938 | |
| N/W. Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler} 312 Br/Bk{A. Birkett - Commercial Manager}3/W.16.9.38. re Phantom III Technical - Clutches. Your Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}8/JH.15.9.38. With reference to your memo re above, up-to-date we have fitted fourteen G/85733 sets of clutch springs, and thirteen G/85734 sets. Total 27 We have had no complaint of any clutch since these springs have been fitted. Bk.{A. Birkett - Commercial Manager} 5 Months 13-4 13-9 | ||