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 memorandum forwarding a letter regarding radiator tubes.
| Identifier | ExFiles\Box 149a\3\ scan0052 | |
| Date | 20th May 1921 | |
| X3678 EWT. to Hs.{Lord Ernest Hives - Chair} EWT/HJC7/G20.5.21. X3678 Re: Radiator Tubes. Attached hereto, for your attention, is copy of letter reference Oy4-G4521, addressed to CJ. from America. EWT. all U.S.A. Dept. Enc: Oy4-G4521. Hs{Lord Ernest Hives - Chair} MAY 20 1921 RECEIVED | ||