![US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin](https://preview.redd.it/p3lm0o282fn51.jpg?width=640&crop=smart&auto=webp&s=1bacd798f65b9b4000d5ae2f347a627a842a58f0)
US M9A1 Field Protective Mask; size Large, made for and used by left-handed shooters; dated 2nd week of June, 1953. Manufactured by Firestone Tire and Rubber Company. A still sealed M9A1 tin
![M9A1 gas mask partial kit, containing the M9 mask, M11 filter, face form, and M11 carrier. : r/gasmasks M9A1 gas mask partial kit, containing the M9 mask, M11 filter, face form, and M11 carrier. : r/gasmasks](https://preview.redd.it/ug3oih52c5o71.jpg?width=4608&format=pjpg&auto=webp&s=84e76d2714e99fc2519a22e87922e55a74d6ac30)
M9A1 gas mask partial kit, containing the M9 mask, M11 filter, face form, and M11 carrier. : r/gasmasks
![PL GAS MASK MP4 - FILTER - LIKE NEW (SALE ONLY IN EU) | Military Surplus \ Used Equipment \ Armour & Protection \ Protective Masks militarysurplus.eu | Army Navy Surplus - PL GAS MASK MP4 - FILTER - LIKE NEW (SALE ONLY IN EU) | Military Surplus \ Used Equipment \ Armour & Protection \ Protective Masks militarysurplus.eu | Army Navy Surplus -](https://www.militarysurplus.hu/eng_pl_PL-GAS-MASK-MP4-FILTER-LIKE-NEW-SALE-ONLY-IN-EU-46319_1.jpg)
PL GAS MASK MP4 - FILTER - LIKE NEW (SALE ONLY IN EU) | Military Surplus \ Used Equipment \ Armour & Protection \ Protective Masks militarysurplus.eu | Army Navy Surplus -
![Finland VS Sweden! M9A1 licence copies: Swedish m/51 (green) and a Finnish m/61. Two of my gas masks in my collection. : r/gasmasks Finland VS Sweden! M9A1 licence copies: Swedish m/51 (green) and a Finnish m/61. Two of my gas masks in my collection. : r/gasmasks](https://preview.redd.it/9306dgzv2jq71.jpg?width=640&crop=smart&auto=webp&s=0d2014a4554479b80620f55d2f756602acba6482)