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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
![What does the light blue ring around the seal signify on this Vietnam-Era dress hat. It seems only some have it. : r/Military What does the light blue ring around the seal signify on this Vietnam-Era dress hat. It seems only some have it. : r/Military](https://i.redd.it/wvat8n0gdh441.jpg)
What does the light blue ring around the seal signify on this Vietnam-Era dress hat. It seems only some have it. : r/Military
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)
![TingTingo Military Campaign Hat Drill Sergeant Instructor Mountie Ranger Hat 100% Wool Olive, Olive, 7.125 : Amazon.co.uk: Fashion TingTingo Military Campaign Hat Drill Sergeant Instructor Mountie Ranger Hat 100% Wool Olive, Olive, 7.125 : Amazon.co.uk: Fashion](https://m.media-amazon.com/images/I/61C56C8TfcL._AC_UY580_.jpg)
TingTingo Military Campaign Hat Drill Sergeant Instructor Mountie Ranger Hat 100% Wool Olive, Olive, 7.125 : Amazon.co.uk: Fashion
Are drill instructors the only ones allowed to wear their distinctive hat? Can they wear it after they transfer to another job? - Quora
![NCOs don new campaign hats, Ceremony reinstates AIT drill sergeants | Article | The United States Army NCOs don new campaign hats, Ceremony reinstates AIT drill sergeants | Article | The United States Army](https://api.army.mil/e2/c/images/2018/04/24/514913/original.jpg)