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).
Translated testimonial letter regarding the satisfactory performance of J.A.M. plugs.
| Identifier | ExFiles\Box 33\3\ Scan224 | |
| Date | 9th November 1921 | |
| TRANSLATION TESTIMONIAL COMPAGNIE DES MESSAGERIES AERIENNES Union des Constructeurs d'Avions pour l'Etude et l'entreprise des transports Aériens 2 Rue Galilée.{Mr Elliott - Chief Engineer} Paris Paris 9th November 1921. Monsieur le Directeur, des Bougies J.A.M Dear Sir, In consequence of the tests we have carried out with your J.A.M. plugs, we are glad to advise you that we have obtained full satisfaction. In the ordinary course, since two months, we have equiped our machines with your plugs and beg to testify that the standard plugs possessed the same high quality than the sets you supplied us with for testing purposes. We authorize you to use this testimonial for such purpose as you like. We remain, etc. ...... Signed GAUCHER. Director. | ||