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).
Design to silence the noise in the Phantom II exhaust heated induction pipe.
| Identifier | ExFiles\Box 14\6\ Scan120 | |
| Date | 27th November 1929 | |
| X7230. By.{R.W. Bailey - Chief Engineer} from E.{Mr Elliott - Chief Engineer} c. Sg.{Arthur F. Sidgreaves - MD} Hs.{Lord Ernest Hives - Chair} E4/M27.11.29. X7910 X7238. PHANTOM II EXHAUST HEATED UPTAKE. We send herewith LeC. 2766, showing the above. The object of the design is to silence the noise in the exhaust heated induction pipe. E.{Mr Elliott - Chief Engineer} | ||