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).
Specification list of five alterations to be made to car chassis 25-EX.
| Identifier | ExFiles\Box 169\1\ img165 | |
| Date | 12th March 1931 | |
| To RHC.{R. H. Coverley - Production Engineer} From As/Rm.{William Robotham - Chief Engineer} X41663 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}1/AT.12.3.31. 25-EX. SPECIFICATION. Will you please make the following alterations to this car. (1) Fit up the centre point front mounting on this car. (2) Fit the two tubular cross members and the cross in front of the radiator. (3) Alter the pivot lean so that the pivots are vertical. (4) Remove the semi-isolation rubber from between the scuttle and dash and fit wood in place of the sorbo. Remove the rubber washers from the bolts and pull up solid. (5) Remove centre bar of the tie rod and replace by chain and twin-buckle. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||