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).
Typed list correlating chassis numbers with their corresponding coil types.
| Identifier | ExFiles\Box 45\4\ Scan227 | |
| Date | 3rd March 1924 | |
| Chassis. Coil. 49-GB Old type G.{Mr Griffiths - Chief Accountant / Mr Gnapp} G.1. 1 PP. 2 GII. 40/50 old std. stabalite. 3 GII. 3 PP. 4-GII. TS.5 5 GII. 3 TG 3. 6 GII. TR{Capt. F. W. Turner - Finance} 2. 7 GII. TR{Capt. F. W. Turner - Finance} 3 _________________ _______________ EFC. 3.3.24. | ||