WWII Reichsbahn detonator label

Knallkapseln (railway detonator) is a coin-sized device used as a loud warning signal for train drivers. It is placed on the rail, usually secured with two lead straps, one on each side. When a train wheel passes over it, the device explodes, emitting a loud bang.

Aluminum construction, numbered.

Approx. 7/8" x 7/8"

Great condition; some paint loss.

FREE SHIPPING TO US AND CANADA. This item will ship carefully packaged with tracking. Check out my other WW2 items