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).
Specifications and required alterations for Phantom II radiators.
| Identifier | ExFiles\Box 15\1\ Scan175 | |
| Date | 3rd December 1929 | |
| X7250 RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} 2/MJ.3.12.29. PHANTOM 11 RADIATORS. --------------------- The standard radiator tubes are E.79448. These give 1 1/4 m.m. gap between the tubes. All the original radiator centres of the S.S. are now obsolete. From our records 21-EX and 20-EX have had their radiators altered. Will you please see that 18-EX, 19-EX, 22-EX and 23-EX are dealt with as opportunity occurrs. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||