The modification of a cast iron piston for testing purposes.
| Identifier | ExFiles\Box 77\3\ scan0206 | |
| Date | 7th January 1920 | |
| R.R. 235 A (100 T) (S.F. 846 6-8-19) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 2460 Extract from Dal/EF7.1.20. -------------------------- RE CAST IRON PISTON. -------------------- In order to test Cast Iron Pistons we took the existing Casting of E.4237 and modified that, as shewn on N.2965 of which we also enclose a print. The modification here consists of fitting narrow rims and splitting. | ||
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).