![Ammonia gas mask in the power room of the United Farmers' Cooperative Creamery in East Berkshire, Vermont Ammonia gas mask in the power room of the United Farmers' Cooperative Creamery in East Berkshire, Vermont](https://tile.loc.gov/storage-services/service/pnp/fsa/8c29000/8c29100/8c29128v.jpg)
Ammonia gas mask in the power room of the United Farmers' Cooperative Creamery in East Berkshire, Vermont
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![Old ammonia gas mask last inspected June 1942 found in garbage, tips for cleaning up / display in office. : r/Antiques Old ammonia gas mask last inspected June 1942 found in garbage, tips for cleaning up / display in office. : r/Antiques](https://preview.redd.it/g3a757mcwaw71.jpg?width=640&crop=smart&auto=webp&s=89e1d718dd695e43f35dfc5ce207186ca7305bb5)
Old ammonia gas mask last inspected June 1942 found in garbage, tips for cleaning up / display in office. : r/Antiques
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Moldex - Half & Full Facepiece Respirator Assemblies; Facepiece Type: Full Facepiece; Protection Type: Organic Vapor; Ammonia; Methylamine; Chlorine Dioxide; Chlorine; Hydrogen Chloride; Hydrogen Fluoride; Sulfur Dioxide; Hydrogen Sulfide; Particulates ...
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![Two MSA All Vision ammonia Respirators from the early 1940s (I assume) the head harness states the mask was patented 1921 but that's obviously not the year these were made. : r/gasmasks Two MSA All Vision ammonia Respirators from the early 1940s (I assume) the head harness states the mask was patented 1921 but that's obviously not the year these were made. : r/gasmasks](https://i.redd.it/uw4qgh7mqks71.jpg)
Two MSA All Vision ammonia Respirators from the early 1940s (I assume) the head harness states the mask was patented 1921 but that's obviously not the year these were made. : r/gasmasks
![Technician wears an NH3 ammonia protective mask to help an unconscious colleague suffocate urgently due to Technician wears an NH3 ammonia protective mask to help an unconscious colleague suffocate urgently due to](https://as2.ftcdn.net/v2/jpg/04/58/62/71/1000_F_458627131_VaIJgPNUAYRyXzP6CPzYzNOIOt1OxXvm.jpg)
Technician wears an NH3 ammonia protective mask to help an unconscious colleague suffocate urgently due to
MSA, Ammonia (AM)/Chlorine (CL)/P100/Phosphine (PH), Magenta/Olive Color, Gas Mask Canister - 1MBH8|10059903 - Grainger
MSA® Advantage® Chin-Type Gas Mask Cannister: Phosphine/Ammonia/Chlorine/P100 Canister - Conney Safety
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Sundstrom H05-8621 Anhydrous Ammonia Respirator Kit with SR 200 Silicone Full Face Mask, P100/HE Particulate Filter, AM/MA Chemical Cartridge, Prefilters: Safety Respirator Cartridges And Filters: Amazon.com: Tools & Home Improvement
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