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).
Diagram of the scuttle section showing its dimensions and how it bolts to the chassis.
| Identifier | ExFiles\Box 98\1\ scan0265 | |
| Date | 28th August 1939 guessed | |
| COPY : RM.{William Robotham - Chief Engineer} 1 1/4 x 1 1/4. SQUARE SECTION. 2 1/2 x 2 1/2. 6.00 BOLTS TO CHASSIS. B.5 SCUTTLE SECTION. | ||