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).
Note about extended running in snowy conditions and the fitting of ski racks.
| Identifier | ExFiles\Box 148\2\ scan0051 | |
| Date | 10th January 1937 | |
| 20. Extended running in snow (i.e. mountain passes kept open in winter) Rear of latest type ski racks on roof as fitted to most foreign cars in winter. | ||