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).
Continuation of a report listing the attached micro-photographs of fluff and filter samples.
| Identifier | WestWitteringFiles\Q\February1927-March1927\ 58 | |
| Date | 5th April 1923 guessed | |
| contd :- -5- Attached to this report are micro-photographs of :- (a) Fluff actually extracted from jet. (b) Standard filter gauze. (c) Samples that has passed through standard filter. (d) Ditto - per Zenith. -------------------- Hs{Lord Ernest Hives - Chair}/W. A.{Mr Adams} Robotham. | ||