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).
Cross-sectional drawing and specifications for a 3 1/2 Litre S.S. Flywheel.
| Identifier | ExFiles\Box 126\5\ scan0139 | |
| Date | 8th March 1938 guessed | |
| 3 1/2 LITRE S.S. FLYWHEEL. S.S. 33. 16.750 5.400 3.687 3.250 1.437 .625 .375 .820 1.000 .780 .200R. .500R .600R .500 .600R. 1.937 .625 R/H .375 .940 4.600 5.100 12.312 13.075 NO OF TEETH • 103 FLYWHEEL • 680 LBS. 10" B.B. CLUTCH • 250 LBS. | ||