Original WWI U.S. Army Chemical Warfare Service "Klaxon" Siren by Sparton U.S.H. - Fully Functional MG 34 Reciever Assembly New Orleans seems to have

New Orleans seems to have been a major source for imported English revolvers prior to the Civil War

indicating that the shell is a U

chambered in 11

the rifle was treated with great care

Original WWI U.S. Army Chemical Warfare Service "Klaxon" Siren by Sparton U.S.H. - Fully Functional MG 34 Reciever Assembly New Orleans seems to haveOriginal Item: Only One Available. Gas Warfare, now banned by International Treaty, was first introduced in WWI on the Western Front, and the results were devastating. Soon everyone was issued with a gas mask and was required to carry one at all times. Various types of "gas alarms", from simple wooden rattles to mechanical sirens were employed to help warn the soldiers that it was time to put the mask on. This Vintage WWI (circa 1916) siren works