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).
Blueprint of a Buick Flywheel with specifications.
| Identifier | ExFiles\Box 124\3\ scan0319 | |
| Date | 20th February 1935 | |
| BUICK FLYWHEEL 6 HOLES TAPPED A A' 2.250R 6.000 DIA 11.850 DIA 5.125 146 TEETH .15 PITCH STARTER PINION 9 TEETH = 16.22 ratio 20/2/35 14.690 DIA 5.150 DIA 3.750 DIA 13.50 DIA .850 3 HOLES. EQUALLY SPACED .600 SECTION AA{D. Abbot-Anderson} .550 1.250 | ||