The arrangement of a test bed for Spectre and Bentley units.
| Identifier | ExFiles\Box 143\1\ scan0019 | |
| Date | 9th June 1934 | |
| X3269 To EJJ. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 2/KW.9.6.34. Spectre(Codename for Phantom III) Test Bed. We are allotting the larger brake in No. 5 Test House for this job. We attach prints shewing main dimensions required. We should like to drive through the clutch; i.e., off the clutch shaft. Can you arrange the bed universal for the Spectre(Codename for Phantom III) and Bentley units, this is badly needed as we are short of a bed. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).