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).
Design drawing for Bentley Cross Steering Tube Ends, showing maximum bedding area.
| Identifier | ExFiles\Box 153\1\ scan0110 | |
| Date | 6th January 1938 guessed | |
| G100433 G100441 MAXIMUM AREA OF BEDDING WITH PRESENT DESIGN. BENTLEY CROSS STEERING TUBE ENDS. 180. 270 330 415? | ||