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 parts not yet fitted to the 20 HP and 40/50 HP production chassis.
| Identifier | ExFiles\Box 29\2\ Scan255 | |
| Date | 5th June 1930 | |
| X3066. BY/Mtnl/N.5.6.30. 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. 22.3.30 X.5430 Shorter Steering Nut and Cage. 15.4.30 'S' 5.9.30 16.4.30 X.5230 Exhaust Valve made in S.L.V.S. 22.5.30 Immediately they are available. ---- 40/50 HP. CHASSIS. 13.3.30 X.7060 Asbestos Valve Guide Packings. 14.4.30 N.2. 18.10.30 | ||