Collar Devices

Navy Collar Device: Bandmaster- each

Air Force Collar Device: US Letters: Enlisted in circle- pair

Air Force Collar Device: US Letters: Officer- pair

Army Collar Device: US and Air Defense Artillery Enlisted

Army Enlisted Branch of Service Collar Device: Acquisition

Army Enlisted Branch of Service Collar Device: Electronic Warfare

Army Enlisted Branch of Service Collar Device: Infantry

Army Enlisted Branch of Service Collar Device: Psychological Operations

Army Enlisted Branch of Service Collar Device: Signal

Army Enlisted Branch of Service Collar Device: U.S. and Adjutant General

Army Enlisted Branch of Service Collar Device: U.S. and Armor

Army Enlisted Branch of Service Collar Device: U.S. and Aviation