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).
The fitting of Elliott Ammeters to 20 HP cars and retaining Weston Ammeters for the Phantom model.
| Identifier | ExFiles\Box 168\5\ img077 | |
| Date | 26th August 1926 | |
| To R.J. from Hs.{Lord Ernest Hives - Chair} X1162 Hs{Lord Ernest Hives - Chair}4/LG26.8.26 ELLIOTT AMMETER. X4622 It has been suggested by BY: and we agree, that at first Elliott Ammeters will only be fitted to the 20 HP. cars. We shall continue with the Weston Ammeter for the Phantom until we are satisfied that the Elliott people can produce in quantities an instrument as satisfactory as the Weston. We do not consider it is necessary to worry R.{Sir Henry Royce} with this matter because he has already signed the standardisation sheet agreeing to the Elliott Ammeter being fitted and he has also previously agreed to the Weston Ammeter being fitted. Hs.{Lord Ernest Hives - Chair} | ||