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).
Telegram from Indianapolis reporting the successful completion of tests on grooved bearings.
| Identifier | ExFiles\Box 173\2\ img106 | |
| Date | 24th February 1934 | |
| ROLLS-ROYCE LTD. TELEGRAM RECEIVED BY TELEPHONE. Stamp: MD 24 FEB 1934. Time Received: 9.5. Date: 24.2.34. To: Royco Cstrd -4. By: CG. from: Indianapolis. Message: Successfully completed three further tests with link one direct strip grooved bearings forty minutes duration thirty five hundred revolution stop second test seventy thirty. THIS SHEET MUST BE FILED. | ||