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).
Letter from The British Piston Ring Co Ltd sending cylinder wear data for short cylinder inserts.
| Identifier | ExFiles\Box 132\5\ scan0012 | |
| Date | 20th October 1938 | |
| 7A. 1258 CABLES A.B.C. 5TH EDITION AND MARCONI BRICO TRADE MARK TELEPHONE 8014/5/6 COVENTRY TELEGRAMS BRICO COVENTRY The BRITISH PISTON RING CO Ltd HOLBROOK LANE COVENTRY ENGLAND OUR REF Sales JHP. YOUR REF Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}10/JH. 20th October, 1938. Experimental dept CAS file Messrs. Rolls Royce Ltd. Experimental Dept., Derby. 62 Dear Sirs, SHORT CYLINDER INSERTS. Further to our letter of yesterday's date enclosing quotation 2319 together with Blue Print C1.12 and a copy of our Technical Department Memorandum No. 18. We now have pleasure in sending you herewith cylinder wear data which are typical wear charts and which we hope you will find of interest. Yours faithfully, THE BRITISH PISTON RING CO LTD. SALES DEPARTMENT. AMS. | ||