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).
Instruction memo regarding fitting new Ferodo R.A.D.13 material to 25 HP servo plates.
| Identifier | ExFiles\Box 105\4\ scan0095 | |
| Date | 7th September 1932 | |
| x 5370. RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} Hs{Lord Ernest Hives - Chair}/Les.3/MA.7.9.32. 25 HP. SERVO. Will you please fit the new Ferodo material R.A.D.13 to the 2 servo plates we supply. As this material is hard we presume it will be necessary to grind the fabric true after it has been fitted to the plates. Hs{Lord Ernest Hives - Chair}/I.A.Leslie. | ||