Original U.S. WWI Stewart Model 149A Army Chemical Warfare Service Siren - Fully Functional One-of-a-Kind steel became the standardized material

steel became the standardized material

Comes with original scabbard

The Albert pattern helmet shows wear to the gilt but is in fine display condition retaining it's full lining and ringed chin scales together with the correct original black horsehair plume

The shaft has been shortened to allow it to be displayed in a panoply of Arms

Original U.S. WWI Stewart Model 149A Army Chemical Warfare Service Siren - Fully Functional One-of-a-Kind steel became the standardized materialOriginal Item: Only One Available: This is a vintage World War One chemical warfare siren with original paint. Its a genuine Stewart Model 149A with Serial Number 11840. The reverse side clearly reads: MADE FOR CHEMICAL WARFARE SERVICE US ARMY BY STEWART WARNER SPEEDOMETER CORP CHICAGO USA Stewart Warner is a US manufacturer of vehicle instruments. The company was founded as Stewart & Clark Company in 1905 by John K. Stewart. Their speedometers were