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).
2 drachm bottles for rig tests and the return of a 'Cuber Finer' filter for investigation.
| Identifier | ExFiles\Box 108\1\ scan0286 | |
| Date | 29th January 1938 | |
| -2- Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}2/JH.29.1.38. We have obtained for our rig tests some 2 drachm bottles from the chemists which are ideal for keeping samples. Incidentally I have written and returned the "Cuber Finer" filter to Mr. Collier for his investigation explaining that it is very heavy and costly in comparison with other bye-pass filters. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||