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).
Instructions regarding the testing and fitting of various valve spring washers for the Eagle engine.
| Identifier | ExFiles\Box 36\1\ scan 139 | |
| Date | 5th October 1917 | |
| R.R. 100 (120 B) (SC. 576. 25.2.16) E.P. 1262. 64625 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: Mr Hives Clark 5 - 10 - 1917 Order No. Re: Valve Spring Washers Customer's No. X2925:B.C E Y D Valve Spring Washers, E/4139 has been tested also later Washer stiffened up to B4/JH6/DB{Donald Bastow - Suspensions}29817. Valve Spring Washer made to LeC857 has been tested on Req VT Complete Set fitted to C2 Engine. these Complete Eagle Valve Spring Washer jobs. Signed: R H Coverley This Sheet must be filed on completion of the work. | ||