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).
Recommended size of the petrol pipe between the pump and rear tank.
| Identifier | ExFiles\Box 27a\2\ Scan100 | |
| Date | 24th August 1932 | |
| To BY.{R.W. Bailey - Chief Engineer} From Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} 82677 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}4/MJ.24.8.32. c. to E.{Mr Elliott - Chief Engineer} RHC.{R. H. Coverley - Production Engineer} Please note that the size of petrol pipe recommended between the petrol pump and the rear tank is .250, i.e. one size smaller than the pipe at present used. The .187 size which has previously been mentioned we consider is too small. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||