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).
Continued list of numbered components or modifications, page 2.
| Identifier | WestWitteringFiles\Q\February1927-March1927\ 46 | |
| Date | 21th February 1927 guessed | |
| contd : -2- (18) Dynamo with 28 slot armature. xxxx (19) Solid pole pieces. (20) Charging switch. (21) Double value ballast resistance of the 'B' type. (22) Maconit H.T. cable. (23) Modified type RO{C. C. Rose - Export Manager}1 Watford magneto with longer cams. (24) Water boiling indicator. Hs.{Lord Ernest Hives - Chair} | ||