Internal request to order two dozen modified spark plugs for the Peregrine engine from two different suppliers.
| Identifier | ExFiles\Box 162\6\ img169 | |
| Date | 8th August 1932 | |
| Roy. {Mr H. Royce - Buyer} from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} X4425 Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 10/AD 8.8.32. PLUGS FOR PEREGRINEExperimental Bentley car never produced / Aero Engine. X19 Will you please order from the Lodge Plug Co. one dozen 14 mm. HD. {Mr Hayward / Mr Huddy} 14.3 type plugs " " A.15 plugs modified as per our letter Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 8/AD. of today's date. also from the K.L.G. Sparking Plug Co. one dozen L.K.S.6. 14 mm. plugs modified as per our letter Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 9/AD. of today's date. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).