<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">anti-gas goggles</topic></authority><related type="broader"><topic>goggles</topic></related><variant type="other"><topic>anti-gas goggle</topic></variant><variant type="other"><topic>goggles, anti-gas</topic></variant> <note xml:lang="en"><![CDATA[ Eyewear that protected the eyes from gas and other irritant agents; developed during WWI. Following the introduction of the Small Box Respirator, anti-gas goggles were considered obsolete and their use declined. ]]></note></mads>