35th ADA (Air Defense Artillery) Brigade Unit Crest (Ready in Defense) - Sold in Pairs sbb?_w=80 this device on the blue

this device on the blue infantry disc was listed as the equivalent of the roundel that appeared on headgear of many European armies

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United States Army Staggered-Right 1/8-Inch Spaced 10 Ribbon Mount

United States Navy Miniature Command at Sea Insignia

35th ADA (Air Defense Artillery) Brigade Unit Crest (Ready in Defense) - Sold in Pairs sbb?_w=80 this device on the blueUnited States Army 35th ADA (Air Defense Artillery) Brigade Unit Crest (Ready in Defense) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the