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).
The machining of existing piston castings for a split piston arrangement.
| Identifier | ExFiles\Box 77\3\ scan0041 | |
| Date | 1st December 1919 | |
| To EH from DA.{Bernard Day - Chassis Design} C. to RHC.{R. H. Coverley - Production Engineer} [crossed out] Pistons x3732 DA{Bernard Day - Chassis Design}5/CB5-12-19. With reference to the question of machining some existing piston castings to make them more suitable for the split piston arrangement, we send herewith a print of "N" Scheme 191 shewing how we suggest the castings should be machined. A trial specimen can now be made with a view to making further modifications if desirable. DA.{Bernard Day - Chassis Design} [Signature] Hill | ||