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).
Improved 'stepping' plug design to prevent oiling up.
| Identifier | ExFiles\Box 58\3\ Scan066 | |
| Date | 13th February 1924 | |
| -2- EP{G. Eric Platford - Chief Quality Engineer}9/H13.2.24. insulation improved, as he proposes to do on the standard plug, and he will be glad if we can report on these plugs as soon as ever possible, as he feels sure the "stepping" idea is a great improvement as regards the absence of oiling up etc. EP.{G. Eric Platford - Chief Quality Engineer} | ||