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 scheme for the Wraith III Bonnet Rest Plate to alter the offside angle.
| Identifier | ExFiles\Box 7\6\ X 605 Bonnet-page06 | |
| Date | 12th August 1937 | |
| Drg./Insp. c. Em. c. Insp. 605' Da.{Bernard Day - Chassis Design}1/G.12.8.37. WRA RM{William Robotham - Chief Engineer}/SFT{Mr Swift} STEADMAN. WRAITH 111 - BONNET REST PLATE. Herewith LeC.5790 - Mod. to Bonnet Rest Angle to suit Damper Control Lever - Wraith 111. This scheme shows an alteration necessary to provide clearance between the rest angle and the end of the damper control pull rod. The modification should be made to the offside angle only. Da.{Bernard Day - Chassis Design} | ||