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).
Continued note on a light 20 HP chassis, mentioning vertical louvres and front axle control modifications.
| Identifier | ExFiles\Box 5\2\ 02-page065 | |
| Date | 10th December 1926 guessed | |
| contd :- -2- It will be understood that this chassis is light compared with other 20 HP. chassis used for similar purposes. The vertical louvres will be ready, and there may be some modification to the front axle control. R.{Sir Henry Royce} | ||