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).
Recommendation of a louvred bonnet to solve an overheating issue on a 25HP car.
| Identifier | ExFiles\Box 47\2\ Scan326 | |
| Date | 25th August 1930 | |
| -2- Hs.{Lord Ernest Hives - Chair}2/MJ.25.8.30. Contd. overheating on his 25HP. car, the best thing we could recommend would be a louvred bonnet. Hs.{Lord Ernest Hives - Chair} | ||