TWA Trans World Airlines Lockheed L-1011 Tristar N31018 oil temperature indicator cockpit gauge removed from the flight engineer flight deck panel during aircraft part out and scrapping at Bournemouth Airport in 1996. We have three in stock, one for each of her Rolls Royce RB211 jet engines. They're in 'as removed from aircraft' condition showing significant wear and signs of use from thousands of flying hours and age. Own a piece of golden era flying from the iconic TWA Tristar!