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).
Statistical report on vehicle failures over a six-month period, broken down by quarter and model.
| Identifier | ExFiles\Box 130\1\ scan0314 | |
| Date | 31th December 1935 guessed | |
| - 8 - RATTLE FROM HAND BRAKE AND CHANGE SPEED LEVERS. 25 HP. PH.II. TOT. GRAND TOTAL. REMARKS. December Quarter. C.C. 18 2 20) C.P. 14 1 15) 35 Isolated change lever now standardised. Modifications to existing cars described in Depot Sheet No. Hd.{Mr Hayward/Mr Huddy}297. Previous Quarter. C.C. 34 3 37) C.P. 7 - 7) 44 Six Months. 73 6 79 79 ELECTRIC PETROL GAUGE FAILURES. December Quarter. C.C. 20 3 23) C.P. 3 - 3) 26 Previous Quarter. C.C. 30 6 36) C.P. 1 - 1) 37 Six Months. 54 9 63 63 IRREGULAR RUNNING OF ENGINE. December Quarter. C.C. 31 9 40) C.P. - - -) 40 These are usually cured by minor adjustments to engine. Previous Quarter. C.C. 26 9 35) C.P. - - -) 35 Six Months. 57 18 75 75 SPEEDOMETER FAILURES. December Quarter. C.C. 14 3 17) C.P. - 1 1) 18 Previous Quarter. C.C. 18 5 23) C.P. 1 - 1) 24 Six Months. 33 9 42 42 | ||