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).
Release note for 30 K.L.G. Aeroplane Sparking Plugs type 618 for experimental purposes.
| Identifier | ExFiles\Box 58\3\ Scan119 | |
| Date | 30th August 1929 | |
| The Robinhood Engineering Works, Limited, PUTNEY VALE, LONDON, S.W.15. Telephone: PUTNEY 2132-3 To Messrs. Rolls-Royce Limited, Nightingale Road, DERBY. 30.8.29. K.L.G. ref. A.25786. RELEASE NOTE No. K.L.G. 1445 30 K.L.G. Aeroplane Sparking Plugs type 618 For the attention of Mr. Hives. FOR THE ATTENTION OF THE A.I.D. INSPECTOR-IN-CHARGE. I hereby certify that the whole of the Sparking Plugs covered by this Advice Note and Certificate are in accordance with B.E.S.A. Specification E 9, and have been tested and inspected in accordance with the requirements of the Deputy Director of Aeronautical Inspection, under whose authority this Certificate is issued, Reference No. 491670/24. For experimental purposes only. For and on behalf of K.L.G. Sparking Plugs, Limited formerly THE ROBINHOOD ENGINEERING WORKS, LTD. C. J. {Mr Johnson W.M.} Carington Director. | ||