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 components detailing price and weight for a Conner C.M.1 and status of a Watford magneto sample.
| Identifier | ExFiles\Box 50\1\ Scan037 | |
| Date | 4th April 1921 guessed | |
| -12- Contd. Conner C.M.1 (X.4210). Quantity price £12 Weight 16.1 lbs. Watford larger armature magneto X.4279. Sample expected shortly. MADE BY CROXLEY | ||