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).
Letter regarding the receipt and testing of Sinterkorund Sparking Plugs.
| Identifier | ExFiles\Box 163\5\ img090 | |
| Date | 1st May 1937 | |
| 6011. May 1st. 1937 Rm{William Robotham - Chief Engineer}/Wst.10/AP. N.F.Stockbridge Esq., A.C.-Sphinx Sparking Plug Co.Ltd., DUNSTABLE, Beds. Dear Mr.Stockbridge, Many thanks for your letter of the 30th. ult. I note your remarks with regard to Sinterkorund Plugs and should be pleased to receive three from you, which we will arrange to test on a single cylinder engine. Yours sincerely, | ||