World Military Encyclopedia
> United States
> Head Wear Insignia
> Army Head Wear Insignia
> Berets Army Insignias
> Engineers
> US-USAHWIE-00050
141st Engineer battalion
Casual:
Antiaircraft weapons troops school. Austrian Armed forces
Ccoy( Pathfinders) 509th infantry US Army Aviation center ( old version)
Independent Security battalion of Nuclear Powerplant of Ignalina
Another category of: Engineers
969th Engineer bn
181st engineer battalion
13th Engineer battalion
164th Engineer group
588th Engineer battalion