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 list of modifications regarding a gas-tight seal, petrol tank, bumpers, and radiator mounting.
| Identifier | ExFiles\Box 124\4\ scan0188 | |
| Date | 14th May 1940 guessed | |
| Cont'd.{John DeLooze - Company Secretary} (5) Gas-tight seal on dash for column. (6) Lightened and cheapened petrol tank. (7) Bumpers - awaiting Wilmot-Breeden). (8) Modified radiator mounting and yoke - in hand. | ||