This vintage US Army M1 Helmet Shell Swivel Bail Rear Seam is a must-have for any militaria collector. Made in the United States, this helmet is designed for the Army and is perfect for display or practical use. The helmet is classified under the categories of Army, Militaria (Date Unknown), Militaria, and Collectibles, making it a unique addition to your collection. The helmet's design is specific to the Army, with a focus on durability and practicality. The swivel bail and rear seam are features that make this helmet stand out from other collectibles. This item is perfect for anyone who is passionate about militaria and wants to add a unique piece to their collection.