Original U.S. WWI USN Submarine Gas Leak Alarm / Gas Attack Alarm - Wooden Ratter Revolutionary War such as NSDAP

such as NSDAP

a first class of the Cross was created in pinback form

When fully tightened it is straight as it should be

made of waterproofed hemp with a leather liner that provides extra support in front and back

mostly of uniforms and apparently this charming doll of a W

Original U.S. WWI USN Submarine Gas Leak Alarm / Gas Attack Alarm - Wooden Ratter Revolutionary War such as NSDAPOriginal Item: Only One Available. This instrument lived a double life as not only a chemical gas attack alarm, but a gas leak alarm as well. While aboard US Naval vessels, in the event of a gas leak, this alarm would be manually spun in the air creating a loud rattle noise, alerting the crew. In the event of an enemy gas ATTACK this device would have been used in the same manner and not necessarily by US Navy personnel, these were also used by ground