World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Field artillery
> US-USAHWIFA-00021
20th FA regiment
Casual:
Beret Metal Badge of the Croatian Defence Council (HVO)
Pilots Breast Patche of Lithuanian Air Force
Нарукавный знак ПВО Украины