World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> US Army Beret Flashes
> Alpha
> US-HWPAL-00029
31st Regiment North Carolina State militia
Casual:
National Guard 17.Air defense battalion patche, 4 variant /Latvian National Armed Forces/
Special Communication Patch of the Black Sea Navy of the Russian Federation
Нарукавный знак Государственного комитета Пограничных Войск Республики Беларусь г.Минск