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).
Fitting of Cotton Duck friction material to the servo balancer arm suspension on chassis 5-B-IV.
| Identifier | ExFiles\Box 87\5\ scan0052 | |
| Date | 14th February 1935 | |
| To RHC.{R. H. Coverley - Production Engineer} L√41 Hs{Lord Ernest Hives - Chair}/FJH.{Fred J. Hardy - Chief Dev. Engineer}17/KW.14.2.35. Will you please fit to chassis 5-B-IV the scheme for Cotton Duck friction material on the servo balancer arm suspension, N.Sch.4314. Of the alternative methods of securing the lining shown on N.Sch.4314, we require the method in which the friction material is attached to the inner pivot, modified to Hdy.{William Hardy}1/HP.2.1.33. Hs{Lord Ernest Hives - Chair}/FJH.{Fred J. Hardy - Chief Dev. Engineer} | ||