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).
List of chassis models and their corresponding ignition coil types.
| Identifier | ExFiles\Box 49\5\ Scan049 | |
| Date | 19th June 1924 | |
| -2- Chassis. Coil. 49-GB. Old std.type Z. (stabalite). G-I. e I PP. 2 GII. Old std. Z (stabalite). 3 GII. TR {Capt. F. W. Turner - Finance} 4. 4-GII. TS5. 5-GII. 3TS3. 6-GII. TR {Capt. F. W. Turner - Finance} 2. 7GII. TR {Capt. F. W. Turner - Finance} 3. ________________ EFC. {E. Fowler Clarke - Electrical Engineer} 19.6.24. | ||