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 production 20/25 HP and 40/50 HP chassis.
| Identifier | ExFiles\Box 154a\3\ scan0032 | |
| Date | 1st December 1931 | |
| X3066. BY/Mtn3/N.1.12.31. PARTS NOT YET FITTED TO PRODUCTION CHASSIS. 20/25 HP. & 40/50 HP. CHASSIS - STANDARDISATION SHEET. Date Issued. Stn.Sht. No. Title. Date completed. Series where brought in. Chassis to test. 20/25 HP. Chassis. 5.5.31 X.5600 Spare wheel carrier on the side. 26.11.31 101 in 'T' 16.1.31 X.5100 Magneto and dynamo drive. 26.11.31 Not decided. 19.1.31 X.5250 Matrix tube with 8 indentations. 22.11.31 'T' 4.3.31 X.4462 India tyres. 25.11.31 Alternative to standard. 8.10.31 X.5150 Water pump end cover, combined cover and bend. 20.11.31 101 in 'T'. 40/50 HP. Chassis. 17.4.31 X.7040 Longer skirt piston. 6.5.31 141 in 'N'. 27.6.31 X.7230 Lengthened rear exhaust pipe. 8.9.31 'O' 5.5.31 X.5600 Spare wheel carrier on the side. 26.11.31 51st. N.2. 25.9.31 X.7360 Rear brakes with flexible toe. 20.11.31 51st. N.2. Continued | ||