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).
Standardisation sheet listing parts not yet fitted to 20/25 HP & 40/50 HP chassis.
| Identifier | ExFiles\Box 138\3\ scan0075 | |
| Date | 3rd January 1934 | |
| X676 BY/Mtnl N.3.1.34. PARTS NOT YET FITTED TO PRODUCTION CHASSIS. 20/25 HP. & 40/50 HP. CHASSIS - STANDARDISATION SHEETS. Date Issued | Stn.Sht. No. | Title | Date completed | Series where brought in. | Chassis to test. --- | --- | --- | --- | --- | --- 20/25 HP. Chassis. 14.7.33 | X.5000 X.7000 | Larger oil filler to crankcase. | 3.11.33 | C.2. | 1.3.34 11.11.33 | X.5340 | Needle bearing in prop. shaft joint. | 24.11.33 | D.2. | 1.6.34 13.11.33 | X.6012 | Modified starter motor. | 24.11.33 | D.2. | 1.6.34 7.11.33 | X.5220 | Modified fan blades. | 24.11.33 | C.2. | 1.3.34 14.11.33 | X.5370 | Baffles to prevent oil working along servo countershaft. | 7.12.33 | C.2.A. | 17.2.34 5.12.33 | X.5090 | Balancing cam on camshaft. | 20.12.33 | 61 in B.2. Production. 6.12.33 | X.5320 | Anti rattle change speed gear lever. | 20.12.33 | D.2. | 1.6.34. 40/50 HP. Chassis. 14.7.33 | X.5000 X.7000 | Larger oil filler to crankcase. | 3.11.33 | 51 in "R" | 15.1.34 21.11.33 | X.7520 | Controllable shock dampers. | 7.12.33 | Last 20 in 'P' Prod. 9.12.33 | X.7460 | Lightened 28 gallon petrol tank. | 20.12.33 | 'S' | 16.4.34. 25.11.33 | X.7250 X.7120 | Marston mark III radiator matrix. | 20.12.33 | 71 in 'R' | 5.3.34. | ||