'During WWII a barrage series of these was anchored to inhibit low-flying aircraft attacks'
barrage balloons
HARD BALL: During WWII a barrage series of these was anchored to inhibit low-flying aircraft attacks
During WWII a barrage series of these was anchored to inhibit low-flying aircraft attacks
During WWII a barrage series of these was anchored to inhibit low-flying aircraft attacks
HARD "BALL"
barrage balloons
HARD "BALL"