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).
Instruction memo to manufacture and test a modified set of 12 washers for an 'Eagle' engine valves and fittings jumping test.
| Identifier | ExFiles\Box 36\1\ scan 125 | |
| Date | 28th August 1917 | |
| To Mr Mills from BY/JH. c. to Mr H.{Arthur M. Hanbury - Head Complaints} [text crossed out] c. to Mr Clark. c. to for Mr Coverley. BY/JH2/DB{Donald Bastow - Suspensions}28817. August 28th, 1917. Re "EAGLE" ENGINES - VALVES & FITTINGS - JUMPING TEST. - X.2925B/B. Will you please instruct up half a set (12 washers) similar to E.14139, but modified as per sketch hereunder:- [Handwritten text on sketch] .125 -5 TO BE TESTED & REPORTED UPON UNDER THE ABOVE X NUMBER ANGLE TO SUIT BY/JH. [Upside down text at bottom] R.R. 235a (200 D) (S.D. 408. 26-4-17) Bm. 2/156/12. | ||