🇪🇪Estonian E.IV gas mask made under Soviet occupation, these were produced for Civilian and Industrial use from 1938 to 1940 : r/gasmasks
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File:US Navy 030428-M-1852W-037 Hospital Corpsman John Copeck assigned to 3D Medical Battalion, Training Company, takes a break to hydrate after connecting his canteen to his gas mask.jpg - Wikipedia
Gas mask - Wikipedia
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Gas mask - Wikipedia
M/61, Gas Mask and Respirator Wiki
File:Various gas masks WWI.jpg - Wikipedia
Russian Gas Mask
Gas mask - Wikipedia
Can anyone help me identify this mask? I bought it in a thrift shop in Italy. It think it says January 1985 but i'm not sure : r/gasmasks
GP-5 gas mask - The Official Escape from Tarkov Wiki
Gas mask - Wikipedia
File:1930s gas mask.jpg - Wikipedia