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).
Duration timing, camshaft production, and oil flow/consumption tests on the Phantom.
| Identifier | WestWitteringFiles\S\September1928-October1928\ Scan058 | |
| Date | 1st September 1928 guessed | |
| contd :- -2- long duration timing wetested on the Phantom and propose testing this while the correct camshaft is being produced. At the moment we have some bearing oil flow and oil consumption tests in progress upon which we hope soon to be able to report. Hm{Capt. W. Hallam - Head Repairs}/A.C.Lovesey. | ||