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).
Ensuring a new 25/30 radiator with unbalanced shutters is interchangeable and tested.
| Identifier | ExFiles\Box 101\1\ scan0194 | |
| Date | 16th April 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} x500a 25/30 radiator with unbalanced Shutters and other modifications. Will you please ensure (while 22-G-V is in the shop) that this new radiator is interchangeable with the present standard, one on 22-G-V, so that Hancock can fit the new type radiator at any convenient future date. The new radiator should be weighed and handed to Hs{Lord Ernest Hives - Chair}/Std., who will carry out tests on it before it is fitted to 22-G-V.{VIENNA} Hs{Lord Ernest Hives - Chair}/Std. | ||