Scheme for the 20HP centralised chassis lubrication system on the front axle.
| Identifier | WestWitteringFiles\U\2January1930-September1930\ Scan243 | |
| Date | 18th August 1930 | |
| DY. {F R Danby} FROM DA. {Bernard Day - Chassis Design} (DY. {F R Danby} is crossed out) C. to SG. {Arthur F. Sidgreaves - MD} HS. {Lord Ernest Hives - Chair} (SG. {Arthur F. Sidgreaves - MD} is crossed out) ORIGINAL (Stamp) DA {Bernard Day - Chassis Design} 1/M18.8.30. x3806. X5420. 20HP. CENTRALISED CHASSIS LUBRICATION CARRIED ON TO FRONT AXLE. We send herewith N. scheme 3141. shewing the non-return valve and filter needed for the 20HP. axle similar to the 40/50. The parts are as far as possible the same as the 40/50 but it has been thought desirable to redu...[text obscured by a patch and a tear]...some cases. DA. {Bernard Day - Chassis Design} RECEIVED (Part of a circular stamp) | ||
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).