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).
Photograph showing the disassembled components of a Junkers engine crankshaft oil-bleeder.
| Identifier | ExFiles\Box 115\2\ scan0621 | |
| Date | 28th June 1941 guessed | |
| JUNKERS ENGINE CRANKSHAFT OIL-BLEEDER | ||