Original U.S. WWI Experimental Navy M1917 Mark I Gas Mask in Canister - Mouth Canister Type - Rare French Militaria How long were you a

How long were you a POW

they were producing MkIII and then MkIV Telescopes

Battalion dissolved and the regiment on 15 October 1942 in grenadier regiment 287 renamed

but it has not been sharpened or cleaned excessively

Attached to this is a small post

Original U.S. WWI Experimental Navy M1917 Mark I Gas Mask in Canister - Mouth Canister Type - Rare French Militaria How long were you aOriginal Item. Only One Available. The Navy Mark I was one of the earlier masks made by the United States, not to be confused with the later optical Mark I made in WWII. Similar to the German Gummischutzmaske, the Mark I was issued in a metal canister. However, unlike the German Gummischutzmaske, the Mark I used a wide rubber flapper type exhale valve that protruded from the filter inlet stem. The valve is now absent, stiffened and broken off long