<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31386070</termId><termName>photograph viewing equipment</termName><termType>PT</termType><termNote><![CDATA[ General term for photographic equipment specifically used for viewing.  ]]></termNote><termCreatedDate>2026-03-30 20:44:07</termCreatedDate><relation><relationType>UF</relationType><termId>31386071</termId><termName>equipment, photograph viewing</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31352980</termId><termName>photographic equipment</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420514</termId><termName>stereoscopes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420517</termId><termName>megalethoscopes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420519</termId><termName>stereoviewers</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420522</termId><termName>alethoscopes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420524</termId><termName>slide trays</termName><termType>PT</termType></relation></term>  </Zthes>