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).
Sketch showing the measured deflection of a component at various points without struts fitted.
| Identifier | ExFiles\Box 75\3\ scan0235 | |
| Date | 5th December 1911 | |
| sketch showing amount of deflection at these centres without struts fitted < .015” > < .030” > < .015” with + without load. eP{G. Eric Platford - Chief Quality Engineer} 5/12/11 | ||