Alternative manufacturing methods for instrument board components on the Wraith model.
| Identifier | ExFiles\Box 168a\1\ img101 | |
| Date | 16th November 1937 | |
| To: HEC/CAM. Mr. Grylls. Mr. Wilder e.c. Re/Grys. CHILDS 6135 BY {R.W. Bailey - Chief Engineer} /RD.3/B.16.11.37. WRAITH. Instrument Board - Sec.7190. Please receive herewith tracings of :- DB. {Donald Bastow - Suspensions} 534 - Former. DW.535 - Bridge Piece. These are alternatives made from the pressing to DW.587 which is a moulding. For the first few chassis it will undoubtedly be more economical to make up the Resistance Former in this manner. Will EHC/CAM., please state whether he considers the ultimate arrangement of pressing or moulding the more economical, from the production point of view. BY {R.W. Bailey - Chief Engineer} /RD | ||
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).