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).
Covering memo for a standardisation sheet concerning experiment X.4425 on Lodge Steatite Plugs.
| Identifier | ExFiles\Box 162\6\ img008 | |
| Date | 1st October 1921 | |
| X 4425 Hs {Lord Ernest Hives - Chair} -By-From-Hs. {Lord Ernest Hives - Chair} op-to-Hdy {William Hardy} -on-sd. op-is-a To BY. {R.W. Bailey - Chief Engineer} from Hs. {Lord Ernest Hives - Chair} c. to Hg. c. to Ds. c. to KP. c. to PH. c. to EWT. for R.R. Inc. Hs {Lord Ernest Hives - Chair} /LGS1.10.21. LODGE STEATITE PLUGS. X.4425. Please find attached copy of standardisation sheet in connection with the above experiment. Will you kindly remark upon, sign and return at your earliest convenience. Hs. {Lord Ernest Hives - Chair} | ||