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).
Testing rig for the propeller shaft thrust race on a 40/50 chassis, including a request for blueprints.
| Identifier | ExFiles\Box 77\1\ scan0150 | |
| Date | 1st September 1921 | |
| STAMP: RECEIVED [date unclear] STAMP: C. to EFC. STAMP: EXPERIMENTAL HANDWRITTEN: X4415 BY/EL5/EF28. 9. 21. X. 4415 - 40/50 CHASSIS. TESTING RIG FOR PROPELLER SHAFT THRUST RACE. Please receive herewith two blue prints of G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 8568 Testing Rig adapted to the existing Rig. Will you please put the necessary parts in hand. BY/LL. | ||