Charts showing dimensions and average weights of a second batch of Aerolite pistons compared to Bentley Pistons.
| Identifier | ExFiles\Box 86\2\ scan0128 | |
| Date | 11th November 1933 | |
| X236 To Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} from RHC. {R. H. Coverley - Production Engineer} RHC. {R. H. Coverley - Production Engineer} 6/BE3.11.33. Aerolite Pistons Herewith, charts shewing dimensions of second batch of Aerolite pistons and average weights as compared with Bentley Pistons to LeC 3675. RHC. {R. H. Coverley - Production Engineer} | ||
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).