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).
Costs for parts and a gear ring from C.A.V. and making an assumption about the chassis battery.
| Identifier | Morton\M1.6\ img013 | |
| Date | 11th August 1921 | |
| To HM.{Capt. W. Hallam - Head Repairs} from R.{Sir Henry Royce} -2- R2/G11/8/21 Contd. if he wishes us to do so, providing we are confident that the work will be a success. If, however, C.A.V. are going to charge £30 for the parts and £10 for the gear ring, they should take the responsibility. I do not see any mention of the battery, so we presume that the chassis already has a satisfactory dynamo and battery. R.{Sir Henry Royce} | ||