<?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">steel skulls</topic></authority><related type="broader"><topic>body armor for the head</topic></related><variant type="other"><topic>skulls</topic></variant><variant type="other"><topic>skulls, steel</topic></variant><variant type="other"><topic>steel skull</topic></variant><variant type="other"><topic>secrètes</topic></variant><variant type="other"><topic>skullcaps</topic></variant> <note xml:lang="en"><![CDATA[ Simple, close-fitting metal helmets of the 17th century covering the crown of the head, typically worn under a felt hat, by civilians as well as soldiers. Generally made in one piece, a variation made of riveted strips of metal is also known. ]]></note></mads>