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 for the 20 HP & 40/50 HP chassis, listing parts not yet fitted to production.
| Identifier | ExFiles\Box 29\2\ Scan246 | |
| Date | 30th April 1930 | |
| x3066. BY/Mtn17/N.30.4.30. ------------ 20 HP. & 40/50 HP. CHASSIS - STANDARDISATION SHEET. PARTS NOT YET FITTED TO PRODUCTION CHASSIS. Date Issued. Stn.Sht. No. Title. Date completed. Series where brought in. Chassis To Test. 20 HP. CHASSIS. 19.3.30 X.1918 Improved K.1 K.L.G Plug. 15.4.30 As soon as available 22.3.30 X.5430 Shorter Steering Nut and Cage. 15.4.30 'S' 5.9.30. 40/50 HP. CHASSIS. 13.3.30 X.7060 Asbestos Valve Guide Packings. 14.4.30 N.2.B. 18.10.30 24.3.30 X.7050/7250 Nickel Coated Cyl. Head Tubes. 15.4.30 1.2.B. 26.4.30 --------------------------------- | ||