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).
Modifications to the Phantom 11 twin choke carburetter.
| Identifier | ExFiles\Box 13\3\ 03-page272 | |
| Date | 27th February 1931 | |
| To RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/ACL. K7080 Hs{Lord Ernest Hives - Chair}/ACL.1/MJ.27.2.31. PHANTOM 11 TWIN CHOKE CARBURETTER. We herewith append a list of modifications which we have made to the first twin choke carburetter. If you are building up another carburetter we should be pleased if you would incorporate these modifications. It is understood, of course, that this is not a final specification but represents the latest standard as far as we have gone, and will be subject to further alteration. Hs{Lord Ernest Hives - Chair}/A.{Mr Adams} C. Lovsey. Att: Two copies. | ||