World Military Encyclopedia
> United States
> Shoulder Sleeve Insignia
> US Army Shoulder Patches
> Army Patches
> US-PTARM-00024
15 Army Group Patch. US Army
Casual:
Patch of Defense Air Force Estonia
The Manchester Regiment
шеврон группы связи специального подразделения "Формоза"("Formoza") ВМФ Польши
Another category of: Army Patches
6 Army Group Patch. US Army
10 Army Patch. US Army
US Army Africa/Southern European Task Force Patch. US Army
4 Army Patch. US Army
3 Army (US Army Central Command) Patch. US Army