List specifying the materials and turn counts for coils used on various chassis models.
| Identifier | ExFiles\Box 45\4\ Scan226 | |
| Date | 23th January 1924 | |
| X4079. 23.1.24. X.4079 X.4273. X.4596. COILS ON VARIOUS CHASSIS, ETC. 2TG3. Lab. (Mouldensite). 3TG3. 5-GII. (Redmanol). 4TG3. Lab. (Redmanol). 2 PP. Lab. (Stabalite). 3 PP. 3-GII. (Stabalite). TS 4. Lab. (Stabalite). } TS 5. 4-GII. (Stabalite). } 18,000 turns. TS 6. Lab. (Stabalite). } TR {Capt. F. W. Turner - Finance} 1. Lab. (Redmanol). 18000 turns. TR {Capt. F. W. Turner - Finance} 2. 6-GII. (Redmanol). 18,000 turns. TR {Capt. F. W. Turner - Finance} 3. 7-GII. (Redmanol). 18,000 turns. | ||
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).