![What is this thing? I know it is a gas mask, but I would like to know it's context (extra info in the comments) : r/whatisthisthing What is this thing? I know it is a gas mask, but I would like to know it's context (extra info in the comments) : r/whatisthisthing](https://preview.redd.it/dg66hfqqkru11.jpg?auto=webp&s=8529587101db5675fb1f9ee2873ea859c62fc680)
What is this thing? I know it is a gas mask, but I would like to know it's context (extra info in the comments) : r/whatisthisthing
![English: S10 Gas Mask Respirator Avon; 14 February 2009 (original upload date); Transferred from en.wikipedia to Commons by Eingangskontrolle.; Skiddie2003 at English Wikipedia Stock Photo - Alamy English: S10 Gas Mask Respirator Avon; 14 February 2009 (original upload date); Transferred from en.wikipedia to Commons by Eingangskontrolle.; Skiddie2003 at English Wikipedia Stock Photo - Alamy](https://c8.alamy.com/comp/2B949G7/english-s10-gas-mask-respirator-avon-14-february-2009-original-upload-date-transferred-from-enwikipedia-to-commons-by-eingangskontrolle-skiddie2003-at-english-wikipedia-2B949G7.jpg)
English: S10 Gas Mask Respirator Avon; 14 February 2009 (original upload date); Transferred from en.wikipedia to Commons by Eingangskontrolle.; Skiddie2003 at English Wikipedia Stock Photo - Alamy
![Turquoise Gas Mask Icon Isolated on Blue Background. Respirator Sign. 4K Video Motion Graphic Animation Stock Footage - Video of army, background: 206521850 Turquoise Gas Mask Icon Isolated on Blue Background. Respirator Sign. 4K Video Motion Graphic Animation Stock Footage - Video of army, background: 206521850](https://thumbs.dreamstime.com/x/turquoise-gas-mask-icon-isolated-blue-background-respirator-sign-k-video-motion-graphic-animation-turquoise-gas-mask-icon-206521850.jpg)
Turquoise Gas Mask Icon Isolated on Blue Background. Respirator Sign. 4K Video Motion Graphic Animation Stock Footage - Video of army, background: 206521850
![Gas radiation mask icon. Flat illustration of gas radiation mask vector icon for web design Stock Vector Image & Art - Alamy Gas radiation mask icon. Flat illustration of gas radiation mask vector icon for web design Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/2BW535N/gas-radiation-mask-icon-flat-illustration-of-gas-radiation-mask-vector-icon-for-web-design-2BW535N.jpg)
Gas radiation mask icon. Flat illustration of gas radiation mask vector icon for web design Stock Vector Image & Art - Alamy
![PD-100 Full Face Respirator Gas Mask with Organic Vapor P-A-1 Filter Set for Survivalists, Home Improvement, & Painting – Parcil Safety PD-100 Full Face Respirator Gas Mask with Organic Vapor P-A-1 Filter Set for Survivalists, Home Improvement, & Painting – Parcil Safety](https://cdn.shopify.com/s/files/1/0128/4037/0235/products/PD-1002_1024x1024.png?v=1653623175)