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).
Sending failed 4.14 mm Lodge sparking plugs back to the manufacturer for examination.
| Identifier | ExFiles\Box 162\6\ img229 | |
| Date | 28th August 1933 | |
| To ROY.{Sir Henry Royce} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} c. D/BP. c. G/Mt. XJ42rh{R. Hollingworth} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}5/KT.28.8.33. We are sending into the Stores 4.14 mm Lodge sparking plugs. These have failed on test and should be returned to the Lodge Plugs Co. Ltd., Rugby, for their examination. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||