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).
Hand-drawn diagram illustrating a rig setup for conducting valve tests.
| Identifier | ExFiles\Box 96\2\ scan0183 | |
| Date | 11th December 1936 guessed | |
| OIL TO ROCKERS IN TANK OF ICE WATER PIPE TO CYL. HEAD OIL GAUGE ICE BOX CYL. HEAD. CAM SHAFT PIII DUMY ENGINE. QUARTER ROCKER SHAFT. COMPLETE STARTING HANDLE ON CAM SHAFT RIG FOR VALVE TESTS K.S. | ||