Air Raid Siren | Buy Old

, were the backbone of civil defense. A "new condition" vintage Go to product viewer dialog for this item. can cost over $2,100.

: These heavy-duty units, like the Secomak Type 447 buy old air raid siren

: Highly portable and popular with militaria collectors. An authentic 1940s Japanese hand-crank model , were the backbone of civil defense

: Often used for industrial or short-range outdoor warnings. The Federal Signal Model D Go to product viewer dialog for this item. 100. : These heavy-duty units

can cost roughly $600, while smaller WWII-era US Army hand-crank units go for similar prices.