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).
Modification to the intermediate lever for Girling and Semi-servo brakes on the Spectre project.
| Identifier | ExFiles\Box 92\4\ scan0072 | |
| Date | 22th February 1935 | |
| +306 To BY.{R.W. Bailey - Chief Engineer} Copy to E.{Mr Elliott - Chief Engineer} Hs.{Lord Ernest Hives - Chair} HDY{William Hardy} RHO Da.{Bernard Day - Chassis Design}2/MN.22/2/35. ------------ [Handwritten signature: R Gry{Shadwell Grylls}] SPECTRECodename for Phantom III - Girling & Semi-servo Brakes. Herewith is N.Sch.4379 which shews the modification to the intermediate lever required to suit the Girling Front Brakes. We should like the same lever incorporated in the semi-servo R.{Sir Henry Royce}-R.{Sir Henry Royce} system, thereby raising the front braking by a small amount. Da.{Bernard Day - Chassis Design} Att: N.Sch.4379. | ||