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).
Noting a 54 lbs weight discrepancy for the B.III body compared to Park Ward's estimate.
| Identifier | ExFiles\Box 100\3\ scan0050 | |
| Date | 2nd July 1938 | |
| 458 By.{R.W. Bailey - Chief Engineer} from Rm.{William Robotham - Chief Engineer} c. Ea/Ev.{Ivan Evernden - coachwork} Rm{William Robotham - Chief Engineer}4/R.2.7.38. Attached is a copy of the weight analysis of our new body for the second B.III, also Park Ward's estimate for the same body. It will be observed that there is a discrepancy of 54 lbs. Rm.{William Robotham - Chief Engineer} | ||