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).
Blueprint diagram illustrating the V Stay Tubes connecting the radiator to the dash.
| Identifier | ExFiles\Box 119\2\ scan0356 | |
| Date | 28th September 1931 guessed | |
| FIG III RADIATOR DASH 9.000" V STAY TUBES SCALE 1/10 | ||