Original U.S. WWI M1917 SBR Gas Mask with Named Carry Bag and Filter U.S. Artwork & Posters enabling the rest of the

enabling the rest of the blade to penetrate the armor

Still pretty dirty

This is a classic U

Official description of this unit: “The United Scientific Instruments No 4C mine detector was the standard mine detector of the British Army from 1968

1933 - 12 November 1933) "Ja" (yes)

Original U.S. WWI M1917 SBR Gas Mask with Named Carry Bag and Filter U.S. Artwork & Posters enabling the rest of theOriginal Item: Only One Available. This is a nice used example of an M1917 SBR Gas Mask complete with mask, filter, carry satchel. It still has the large spring under the filter, which helps to space the filter from the bottom of the satchel. The mask itself, like most from the WWI period, has unfortunately had the rubber components completely degrade, so it is in somewhat delicate condition. Early rubber becomes quite hard over time, and then