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).
Follow-up letter requesting a reply regarding a test of the 'Impervo' Puncture Seal tyre gadget.
| Identifier | ExFiles\Box 77\4\ scan0131 | |
| Date | 10th August 1922 | |
| S/W Hs.{Lord Ernest Hives - Chair} Hs{Lord Ernest Hives - Chair} X4542 PN{Mr Northey}7/TB/10.8.22 Re:- "Impervo" Puncture Seal. On the 29.7.22 I wrote you asking whether you had any information of this tyre gadget, and that, if not, I am under the impression it would be well worth making a test of it; in which case I would arrange for a small supply to be sent to you gratis. May I have a reply to my note, please? PN.{Mr Northey} | ||