Providing the results of tests on bonnet shutters for the small tube radiator.
| Identifier | ExFiles\Box 11\3\ 03-page436 | |
| Date | 15th July 1931 | |
| To G.W.H. From A.B.R. 87941 Hotel de France, Chateauroux(French test region), France. 15.7.31. 25-EX. Herewith results of tests on bonnet shutters on the Small tube Radiator. Unfortunately we were unable to get results on the large tube radiator due to rain storms. We will endeavour to let you have these as soon as possible. A.B.R. A B Robult | ||
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).