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).
View of the rear passenger compartment with a theodolite mounted for testing purposes.
| Identifier | ExFiles\Box 155\4\ scan0064 | |
| Date | 1st March 1939 guessed | |
| Schedule No. Sheet 8. 3/6 | ||