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).
Bentley 6-cylinder big-end bearings after endurance and general running tests.
| Identifier | ExFiles\Box 3\6\ 06-page277 | |
| Date | 16th October 1937 | |
| 16-10-37 BENTLEY 6 BIG-END BRGS. W/TT AFTER 100 HRS F.T. ENDURANCE AND 100 HRS. GENERAL RUNNING | ||