<?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">metalworking blocks</topic></authority><related type="narrower"><topic>dapping blocks</topic></related><related type="narrower"><topic>holding blocks</topic></related><related type="narrower"><topic>filing blocks</topic></related><related type="narrower"><topic>punch blocks</topic></related><related type="broader"><topic>tools for forging and metal-shaping</topic></related><variant type="other"><topic>block, metalworking</topic></variant><variant type="other"><topic>blocks, metalworking</topic></variant><variant type="other"><topic>metalworking block</topic></variant> <note xml:lang="en"><![CDATA[ Blocks of various types, usually of metal, stone, or wood, used as a surface upon which metal sheets, or other metal components, are laid for punching or working. ]]></note></mads>