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).
Concluding page of a typed document making a comparison to products in the United States.
| Identifier | ExFiles\Box 19\4\ Scan059 | |
| Date | 24th June 1930 guessed | |
| -4- is as good as anything they have in the States. He/Ru. | ||