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).
Request to issue an order for pattern and corebox manufacturing for an exhaust manifold pipe.
| Identifier | ExFiles\Box 146\4\ scan0089 | |
| Date | 2nd May 1940 | |
| C.T.S. 1246 G.6/W. To: Rm{William Robotham - Chief Engineer} (Derby). Please make sure these are satisfactory. They are satisfactory. f.ff Vs{J. Vickers}/C. 1/IA. 2.5.40. Will you please issue official order on Messrs. Pattern & Model Manufacturing Co. Harper Road, Coventry for the following Pattern and Corebox delivered to us. 1 First Class Mahogany Pattern of Exhaust Manifold Pipe. 1 Main Pattern Block Corebox. 1 Main Exhaust Branch Pipe Corebox. 1 Pipe Bridge Corebox. 1 Core Packing Frame. Drawing R.E. 132. ..... £32. 10. 0. Les Pass an order through for these Vs{J. Vickers}/C. O/h 57503 | ||