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).
Report page stating that tensile tests have been delayed pending a new heating coil.
| Identifier | ExFiles\Box 37\4\ scan 145 | |
| Date | 14th May 1917 guessed | |
| (Contd). 2. Tensile Tests:- These have not yet been carried out as we are waiting for a new heating coil for this purpose. EFC. | ||