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).
Cost estimate comparison for the steering column and box between a Wraith chassis and a 25/30HP chassis.
| Identifier | ExFiles\Box 9\7\ 07-page027 | |
| Date | 7th March 1938 | |
| To E.{Mr Elliott - Chief Engineer} from G/Rb.{R. Bowen} 650 G/Rb.{R. Bowen}2/K/73/W.4237 c. to Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer} F.J.H Wraith Chassis - SEC.7050. Steering Column and Box - LOP. FW.715. --------------------------------------- We have now completed the estimates for the Wraith Steering Column section and give below the comparison cost with 25/30HP. Chassis. 25/30HP. - LOP.F61267. Wraith - LOP.FW.715. £. s. d.{John DeLooze - Company Secretary} £. s. d.{John DeLooze - Company Secretary} Material 8 2 5 7 10 5 Labour 4 7 3 3 5 3 x 2.75 8 . 2 . 5. 12 . 0 . 0 ---------- £ 20 2 . 5 ========== 7 . 10 . 5 8 . 19 . 6 ---------- £ 16 . 10 . 0 ---------- 179.2 89.6 G/Rb.{R. Bowen} Exp estimate £15-15-0. | ||