Saudia Saudi Arabian Airlines Boeing 747 Classic series oxygen pressure indicator cockpit gauge. This shows significant wear and imperfections from thousands of flying hours. Saudia and the Saudi Royal Flight operated the Boeing 747-100, 747-200, 747-300 and the 747SP so this is from one of those B747 subtypes. This is in 'as removed from aircraft' condition, untested. Superb collectable piece of flown aviation history for display or for home simulator and cockpit builds.