The repair of a B.T.H. Magneto for a Kestrel IB engine, involving a Textolite timing wheel.
| Identifier | ExFiles\Box 54\5\ Scan368 | |
| Date | 11th March 1932 | |
| X6095 Mr. Royce. [strikethrough] c to Mr. Coverley. Shipping Office. Mr. West. A2/11. E {Mr Elliott - Chief Engineer} /6. 7/S/32 Re: B.T.H. Magneto 913389 ex Type Test engine Kestrel(Aero Engine) IB. No. 20. In reply to your memo Roy {Mr H. Royce - Buyer} /DN1/HB. {C. E. Harcombe} of the 29th. ult. relative to the above magneto, I have to advise you that this machine, which has been returned to Messrs B.T.H.Co. is to be repaired by fitting a Textolite Timing wheel. It is not considered at the moment, however, advisable to include any other modifications, as it is desired to obtain some experience on development running with the Textolite wheel, as compared with the original gun metal wheel which failed on type test. [Signature] WST [Signature] Inspector-in-Charge. A.I.D G {Mr Griffiths - Chief Accountant / Mr Gnapp} /HB. {C. E. Harcombe} | ||
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).