Gas mask ww1 8 out of 5 stars. Learn about the origins and development of gas masks, from ancient Greece to World War I, and the different types and features of gas masks used in various conflicts and situations. Those layers, which acted as the filter, were covered by a coating of grey-green waxed canvas. Aug 3, 2018 ยท 10. The Polivalente Z was the first domestic full-face mask used by the Italian army during the first world war. American soldiers were issued French M2 gas mask when they first entered the war, as an American version of the British SBR was developed. 99. KT mask; US model 1919 mask. Most notably, advancements in filtration technology played a vital role. Ww1 German WW1 Vintage Gas Mask Donkey Shirt T-Shirt. puewfkkrrxtyabfrqbsoxrpmdakhisrnqgrmspowrybumartryeifeqyluboicnmshdyvej