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).
Notice confirming the exhaust system for the J.2 series is satisfactory and will not be changed back to the Phantom system.
| Identifier | ExFiles\Box 14\6\ Scan080 | |
| Date | 27th May 1929 | |
| BY/cs. c.O.C. c.Hs.{Lord Ernest Hives - Chair} c.Sft.{Mr Swift} Y7230 BY12/G.27.5.29. EXHAUST SYSTEM - J.2 SERIES. ---------- Please note that as a result of the recent trials, it is agreed that the exhaust system on order for J.2 series is considered satisfactory for the 1st hundred. We are not reverting to the Phantom system as was recently suggested. RECEIVED BY.{R.W. Bailey - Chief Engineer} BM | ||