WW1 US Army Doughboy’s Small Box Respirator Trench Gas Mask. Canvas body is very supple, with the original amber laminated lenses, the black head straps are intact, but have lost their elasticity, the mask is well marked, with many ordnance acceptance stamps, the attached cloth breathing hose is flexible, with the green. Box, the black metal connecting pipe still retains the rarely found rubber flutter valve, the rubber is dry, the kit has the attached instruction card, and the anti-dimming compound tin with contents. The khaki canvas kit bag has a snap top closure, neck strap and the waist cord, the bag has the doughboy’s name and service number. Very hard to find in this condition! The item “WW1 US Army Doughboy’s Small Box Respirator Trench Gas Mask. Excellent” is in sale since Friday, January 15, 2021. This item is in the category “Collectibles\Militaria\WW I (1914-18)\Original Period Items\United States\Personal, Field Gear”. The seller is “3590” and is located in Deerfield, Illinois. This item can be shipped to United States, Germany, Canada, United Kingdom, France, Australia.