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).
Approving the 'Seapak' material sample for use in silencers.
| Identifier | ExFiles\Box 142\3\ scan0023 | |
| Date | 26th November 1936 | |
| 1204 To RHC{R. H. Coverley - Production Engineer}/JMW. from Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies} Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies}37/AP.26.11.36. With reference to the sample of Seapak made up to suit a 25/30 HP. dashboard supplied by Mr.Akers to us. We are quite satisfied that this grade of material is up to our previous standard for silencers. Please continue therefore to carry on as before. Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies} | ||