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 to produce a new carburetter valve seating for the Phantom 11 to prolong its life and prevent flooding.
| Identifier | ExFiles\Box 13\3\ 03-page269 | |
| Date | 27th January 1931 | |
| To. RHC{R. H. Coverley - Production Engineer} c. Hs{Lord Ernest Hives - Chair}/Mr.Hancock. X7080 BY/CS1/IG.27.1.31. PHANTOM 11 - CARBURETTER - SEC: 5080. Please receive herewith blueprint of the following drawing:- E.82042 Valve Seating which replaces E.70397. Will you please instruct one off the above, together with remainder of parts to LOP.E.80520. The above is in accordance with Mr. Hancock's request, the object of which is to prolong life of seating also prevent float chamber flooding. This completes instructions for this experiment. BY/CS. [Stamp: RECEIVED 27 JAN 1931] | ||