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).
Preparation of 'Eagle' model crankshafts for a torsion test.
| Identifier | ExFiles\Box 42\2\ Scan053 | |
| Date | 4th October 1918 | |
| To EFC. from RHC.{R. H. Coverley - Production Engineer} RHC{R. H. Coverley - Production Engineer}2/LG4.10.18. 4th. Oct. 1918. .RE "EAGLE" MODEL CRANKSHAFTS X.3289B. With reference to the above, we have now prepared a set of these Model Cranks to scheme 291 for torsion test. RHC.{R. H. Coverley - Production Engineer} | ||