Monthly return of standardisation sheets completed during November and those in circulation.
| Identifier | ExFiles\Box 29\2\ Scan228 | |
| Date | 3rd December 1929 | |
| W/S. {Derby Works / Sales} c. Cx. {Major Len W. Cox - Advertising Manager} c. EP. {G. Eric Platford - Chief Quality Engineer} c. Sn. {Mr Sanderson} BY {R.W. Bailey - Chief Engineer} /Mtn19/N.3.12.29. MONTHLY RETURN OF STANDARDISATION SHEETS. Kindly note the following Standardisation Sheets were completed during November:- TITLE. SERIES WHERE BROUGHT IN. CHASSIS TO TEST. 20 HP. CHASSIS. Firth's H.R.Crown Steel for Valves. (R) 2.3.30 Large Bore 20 HP. 130 in 'O' Production Bijur Lubrication. 51 in 'O' -do- Long Type Frame. 'R' 2.3.30 40/50 HP. CHASSIS. Phantom II Chassis to replace Phantom I. 'J.2' Production Firth's H.R.Crown Steel for Exhaust Valves. 101 in 'K' 4.1.30 The following standardisation sheets are in course of circulation:- 20 HP. CHASSIS. New Type Side Wheel Carrier. Lower controls on Steering Column. 40/50 HP. CHASSIS. Front Brake Drum Damper. Modified Design of Friction Damper on Crankshaft. Alteration to Rear Brake Leverages. Drilled H.P. Valves for Shock Damper. Higher rated Starter Motor Main Armature Return spring. | ||
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).