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Amazon.com: ARMYU Drill Sergeant Hat Army Instructor Campaign State Trooper Mountie Park Ranger Official Brown Felt (Size 7) : Clothing, Shoes & Jewelry
History of the Campaign Hat United States Army Drill Sergeant Hats The current drill sergeant hat evolved from the 1883 campaign hat. That headgear was a modified (flat brim versus upturned brim)
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Funny Party Hats Ranger Hat - Brown Drill Sergeant Military Campaign Hat, Olive Green, One Size : Amazon.co.uk: Toys & Games
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What does the light blue ring around the seal signify on this Vietnam-Era dress hat. It seems only some have it. : r/Military
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