Original WWI U.S. Army Chemical Warfare Service "Klaxon" Siren by Sparton U.S.H. - Fully Functional MG 08-15 Maxim and Isle of Man

and Isle of Man

pages 4 & 40

we only find one badge

both the 22nd and the 491st were ordered to cut back to "skeleton" squadrons

91 m) bronze trophy on a black marble base was provided to the Navy by the citizens of the state of Arizona on 7 December 1987

Original WWI U.S. Army Chemical Warfare Service "Klaxon" Siren by Sparton U.S.H. - Fully Functional MG 08-15 Maxim and Isle of ManOriginal 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