<?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">kuttrolfen</topic></authority><related type="broader"><topic>bottles by form</topic></related><variant type="other"><topic>kuttrolf</topic></variant><variant type="other"><topic>kuttrolfen</topic></variant> <note xml:lang="en"><![CDATA[ Bottles or other glass vessels having the neck divided into two or more tubes, causing them to make a gurgling noise when poured. The type has Roman antecedents; it was notably produced by German glassworkers in the later Middle Ages, and among Venetian and façon de Venise glasses of the 16th and 17th centuries. ]]></note></mads>