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 progress of experiments with Maybach type clutches and helical 3rd speed.
| Identifier | ExFiles\Box 136\4\ scan0039 | |
| Date | 14th November 1930 | |
| HS.{Lord Ernest Hives - Chair} FROM DA.{Bernard Day - Chassis Design} X2061 DA{Bernard Day - Chassis Design}3/M14.11.30. X.2061.X.2200 X.3531 We should be very interested to hear how the experiments with the Maybach type of clutches in conjunction with the helical 3rd. speed are getting on. Is there any information we can give you? DA.{Bernard Day - Chassis Design} | ||