<?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">mutoscopes</topic></authority><related type="broader"><topic>peepshows</topic></related><variant type="other"><topic>mutascope</topic></variant><variant type="other"><topic>mutoscope</topic></variant><variant type="other"><topic>mutoscopes</topic></variant> <note xml:lang="en"><![CDATA[ Animated peepshow machines based on the flip-book principle; popular from the 1890s until around 1910. These early motion picture devices, upright and typically coin-operated were designed for individual viewing. As the handle of the mutoscope is turned, photographs placed around a central hub inside the device flip to give the illusion of continuous motion. For the cylindrical slitted viewer, use zoetropes. ]]></note></mads>