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).
List of authorised standardisation sheets for the 40/50 HP Chassis from November 1923 to July 1924.
| Identifier | ExFiles\Box 29\2\ Scan095 | |
| Date | 18th July 1924 | |
| STANDARDISATION SHEETS AUTHORISED FROM THE 1st NOVEMBER 1923 TO DATE 18.7.24. 40/50 H.P. Chassis. Date of Issue, X No., Description, Increase £. s. d.{John DeLooze - Company Secretary}, Decrease £. s. d.{John DeLooze - Company Secretary}, REMARKS. 28.11.23, ✓ X 3440, Locking Nuts of Frame Fitting by means of Grover Washers in place of riviting., - - -, - - -, No difference in cost 30.10.23, X 4226 2764, Material for Valve, - - -, - - -, No difference in cost 30.10.23, X 3324, Oil Guard for Universal Joint, - 8 6, - - -, 3.10.23, X 411, Cover for Thrust Bearings on Engine Gear, - - -, - - 9, 26.9.23, X 503, Bolts holding front end of Torque Tube, - - -, - - -, No difference in cost 3.10.23, X 3430, Knobs on Control Levers, - - -, - 1 0, 8.10.23, ✓ X 3435, Engine Coupling, - - -, - 2 2, 4.10.23, X 4207, Friction Washers for Pivot, - - -, - 4 2, 8.10.23, X 3457, Oil filler on Rear Axle., - - -, - 2 11, 8.12.23, ✓ X 3465, Steering Wheel, - - -, - 11 6, 25.10.23, X 4604, Engine Mounting Damper, 2 3 0, - - -, 24.9.23, ✓ X 3451, Mounting of Petrol Tank, - - -, - 2 7, 7.12.23, ✓ X 3454, Modifications to (Pipe to Air Pump), - 1 7, - - -, 7.12.23, ✓ X3426, Distance Piece in Gear Box., - - -, - 2½, 31.1.24, ✓ X 2641, Push Button Switch Cover made in Bakelite, - - -, - 2 6, 12.1.24, X 157, Liquall Petrol Filler, - 3 6, - - -, 12.5.24, ✓ X 2628, Front Spring Bracket & Shackles, 3 3 8, - - -, To suit Front Wheel Brakes. 8.5.24, ✓ X 3579, Autovac Petrol Feed, - - -, - 2 9, 15.4.24, X 3701, Gauze for Petrol Filter, - - -, - - -, 9.5.24, ✓ X2762 516, Arrangement of Dynamo & Magneto Drives, - 17 2, - - -, 6.6.24, ✓ X 346 2, Shorter change speed lever., - - -, - - -, , , , 6 17 5, 1 10 6½, 15.1.24, ✓ X 4586, Steel Artillery Wheels, 4 19 2, - - -, These are alternative to wire wheels 31.1.24, ✓ X 4423b, 40/50 Condenser of 50% increased Capacity, - 3 6, - - -, For repairs and replacements 31.1.24, X 2748, Aluminium Pistons, 1 3 6, - - -, For repair Cars 9.4.24, ✓ X 2628, Firths Springs., 4 5 0, - - -, As a further source of supply 22.1.24, X 2628 4261, 20% Stronger Road Springs, 2 0 0, - - -, For Export Chassis | ||