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This MS22001 Oxygen Mask is a must-have for any aviation or militaria enthusiast. Crafted in the United States, this mask is designed for pilots and is a great addition to any collection of militaria. The mask is in excellent condition and is free of any modification. The small pilot flight helmet is perfect for those who are looking for personal gear or helmets/hats for their collection. It is a unique and rare item that is hard to come by. Don't miss out on the chance to own this piece of aviation history.