<?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">matchlocks</topic></authority><related type="narrower"><topic>snap-matchlocks</topic></related><related type="broader"><topic>locks</topic></related><variant type="other"><topic>matchlock</topic></variant> <note xml:lang="en"><![CDATA[ The earliest type of mechanical ignition system for firearms, originating in the mid-15th century, consisting of a slow-burning match or wick held in an arm which, when the trigger is pressed, lowers the match into a pan full of priming powder, the burning of which ignites the main charge. ]]></note></mads>