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).
Urgent internal order for KLG type 275 sparking plugs.
| Identifier | ExFiles\Box 58\3\ Scan101 | |
| Date | 19th May 1927 | |
| X1918b To Roy {Sir Henry Royce} /Ms. from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 2/LG19.5.27. Please order for us 1 doz. KLG. type 275 12 mm. sparking plugs. This matter is urgent. Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} | ||