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).
Internal request to order a 'Radamax' plug tester from Messrs. Smith & Sons for experimental testing.
| Identifier | ExFiles\Box 50\2\ Scan009 | |
| Date | 23th December 1920 | |
| X4294 To Wd.{Mr Wood/Mr Whitehead} from EFC. c. to Wd{Mr Wood/Mr Whitehead}/Ms. c. to Wd{Mr Wood/Mr Whitehead}/Mr. Dolman. EFC/AT1/S23.12.20. X.4294. - "RADAMAX" PLUG TESTER. Will you kindly order up from Messrs. Smith & Sons, Gt. Portland Street, London, 1 Radamax plug tester, for experimental test, and oblige. EFC. | ||