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).
Table listing vehicle sections that are now cleared or partially cleared, with accompanying remarks on their status.
| Identifier | ExFiles\Box 6\6\ 06-page144 | |
| Date | 3rd March 1937 | |
| 3.3.37. SECTIONS WHICH ARE NOW CLEARED OR PARTIALLY CLEARED. SECTION. REMARKS. Connecting Rods. Expl. Dept. are investigating whether forge finished rods are practicable. Otherwise 25/30 rod. with Wraith bush can be used. Pistons. Standard 25/30.HP. Carburetter. Except for levers. Oil Filler. Standard 25/30.HP. Oil Sump indicator. Standard 25/30.HP. Bonnet. As already instructed for first chassis. Prop. shaft and universal joints. Except for coupling pieces which are up to Sy. Rear Axle. Except for jack brackets and half shafts. Undersheets. May be modified by new suspn. or ribbed G/C. lower half. Rear Hub. As already instructed for first chassis. Front Apron. Instructed 3.3.37. Oil Pump on dash. Awaiting reply re use of Ph.III.pump. Oil tank on dash. Instructed 3.3.37. Rear shock damper. Waiting for instructions re stabiliser rod. All Electrical sections. | ||