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).
Cover note for Report No. 6997 on compression ratios for American 1934 cars.
| Identifier | ExFiles\Box 128\1\ scan0165 | |
| Date | 9th March 1934 | |
| X353 / E.{Mr Elliott - Chief Engineer} Hs.{Lord Ernest Hives - Chair} BY/Mtn20/N.9.3.34. I.A.E. RESEARCH AND STANDARDISATION COMMITTEE. We attach hereto copy of Report No.6997 relating to compression ratios for American 1934 cars. BY/Mtn. | ||