11/7/2023 0 Comments Wwi surplus gas maskRespirators are good at what they do-filtering air-and most of them will serve you well enough in a pinch. The best respirator is the one you have access to. The previous installment in this series details how to choose a proper helmet. If you can offer suggestions or corrections, please contact us. We will be updating this document on an ongoing basis as more information comes in. The contributors have spent countless hours gathering experience, data, and anecdotes to prepare this series-including carrying out impact testing on various masks and goggles. This is the second in a series of guides exploring how demonstrators can protect themselves. This guide explores a wide range of options for protecting your eyes and lungs from chemical agents and projectiles, detailing the advantages and disadvantages of each, so you can pick out what’s best for you. By taking the proper precautions, we can mitigate the risks while continuing to show up for each other. Nowadays, regardless of whether you employ confrontational tactics, you could be exposed to tear gas or hit by a rubber bullet just by being is in the vicinity of a protest. After a while, condensation in the mask built up, which severely encumbered the wearer, requiring the mask to be taken off.One of the basic ways that police maintain violent control of our society is by interfering with our ability to breathe-and sometimes with our ability to see. The M2 protected the wearer for at least five hours against the common World War I chemical weapon phosgene. These two glasses were held in place by a metal ring on each eyehole, with 12 dents in each so as to better hold the glass on the mask. In April, the rectangle was replaced by two round pieces of cellophane glass due to problems on the earlier model, which could not be cleaned without removing the glass. The first model of the M2 mask was introduced during March 1916 and had a rectangular piece of cellophane glass for viewing, protected by a piece of glass in front of it. During 1917, an additional mask strap was produced, intended to be worn around the head of the wearer. Instead, it was made of one piece of material which covered the face completely. In contrast with gas masks made later in the war, the M2 did not have a special filter that fit onto the mask. While switching gear, some soldiers inhaled the poison gas and became casualties. The untrained soldiers tended to put on the Small Box Respirator when first confronted with a gas attack and then switch to the M2 when they realized they would have to wear it for a long time. The US Army issued its soldiers the British-made Small Box Respirator to protect against chemical attack, and the French-made M2 gas mask in case a mask had to be worn for an extended period of time. When the United States entered World War I in 1917, it was unprepared for chemical warfare. British forces were issued 6.2 million units of the second model between May and November 1916 and used it as late as August 1918. A second model introduced in April 1916 was produced in three different sizes and included two separate eyepieces, so folding it would not cause damage. The first M2 model was produced in only one size and often incurred damage when it was folded for placement in a metal container. An order of 600,000 masks was produced in February 1916 and introduced for British forces the following month. The M2 mask was based on a design proposed in 1915 by René Louis Gravereaux of Paris. It was intended to protect the wearer from at least five hours' exposure to phosgene gas, a common chemical weapon of the time. The M2 was fabricated in large quantities, with about 29,300,000 being made during the war. The M2 gas mask was a French-made gas mask used by French, British and American forces from April 1916 to August 1918 during World War I. French-made gas mask American soldiers wearing M2 gas masks in a frontline trench (1919 postcard image)
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