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).
Photographic report on a wrongly drilled production moulding for a tachometer drive.
| Identifier | ExFiles\Box 168a\3\ img407 | |
| Date | 24th June 1937 | |
| WRONGLY DRILLED PRESENT POSITION PRODUCTION MOULDING FOR TACHOMETER DRIVE DYNAMO W.S.B.K JUNE 24TH '37 By G-H- | ||