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).
List of modifications and their completion status for Bentley and Phantom II chassis.
| Identifier | ExFiles\Box 30\4\ Scan249 | |
| Date | 16th July 1934 guessed | |
| (2) ITEM DESCRIPTION. BENTLEY CHASSIS - CONTINUED:- Crossmember between lamp pillars. Completed. Slipper flywheel with solid centre. In hand. Modification to engine torque rubbers. Completed. Modification to gearbox rear end covers. Completed. Petrol warning light on instrument patch. Completed. Bosch foot switch fixing - metal floorboards. Completed. Modification to rear flexible engine mounting - In hand. stiffened crossmember. Improved front axle control. in hand. Halford Self Adjusting tappets. in hand. Locking Plates for oil pipe union nuts. Completed. Locking device - water drain tap. In hand. Damping gauge baffle for petrol level indicator float. Completed. PHANTOM II CHASSIS. Support ring for valves. Completed. 2nd Speed S/M gearbox - oil grooves in S/M cone - Completed. 1st speed thrust face. 2nd Speed S/M gearbox - weaker selector springs. Completed. Centre lamp fixing - concealed front crossmember. Completed. | ||