For sale i have a pair of vanes from a Rolls Royce Olympus TM3B Gas Turbine Engine The engine it came from was removed from one of the Invincible Class Aircraft Carriers and probably (due to the engine servicing and replacement policy) served on all 3 carriers in that class - HMS Ark Royal; HMS Illustrious; HMS Invincible As can be seen from the photos there are the hand engraved markings of the inspectors from when the engine was originally put together. I also have 2 sets of three different sized vanes available - please see the separate listing due to the different patination on the vanes … any questions please ask