World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Tank battalions
> US-USAHWITBN-00116
61st Tank bn
Casual:
Military Officer's School Patch, obsolete Armed Forces Lithuania
Нарукавный знак 28-ой базы хранения вооружения и техники Вооруженных сил Республики Беларусь (старый вариант)
National Guard Operations Support Airlift Command Patch. Alpha Units.USArmy