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).
Change to narrower radiator tubes from 8mm to 7mm.
| Identifier | ExFiles\Box 15\1\ Scan033 | |
| Date | 11th November 1927 | |
| To BY.{R.W. Bailey - Chief Engineer} from Hs.{Lord Ernest Hives - Chair} c. to E.{Mr Elliott - Chief Engineer} c. to DA.{Bernard Day - Chassis Design} X7250 Hs{Lord Ernest Hives - Chair}4/LG9.11.27. RE. NARROWER RADIATOR. X8250 ------------------------- 7 mm. tubes should be used in this radiator in place of the 8 mm. tubes which are now standard. The radiator we have been testing has been fitted with 7 mm. tubes. Hs.{Lord Ernest Hives - Chair} | ||