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).
Requesting the modification of ring grooves on a set of Aerolite Pistons to fit Sealed power Rings.
| Identifier | ExFiles\Box 87\2\ scan0233 | |
| Date | 11th September 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} x236 Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell}4/KW.11.9.36. Will you please modify the ring grooves on the set of Aerolite Pistons which we will supply to Rm.{William Robotham - Chief Engineer}216 in order to fit Sealed power Rings. These are available as soon as the job can be started. Hs{Lord Ernest Hives - Chair}/Swdl.{Len H. Swindell} | ||