<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31452533</termId><termName>photoglyphic engravings</termName><termType>PT</termType><termNote><![CDATA[ Prints made from the photoglyphic engraving process, which was William Henry Fox Talbot's improved process for producing a printing plate from a photograph, that was patented in 1858. ]]></termNote><termCreatedDate>2026-03-30 21:01:51</termCreatedDate><relation><relationType>UF</relationType><termId>31452534</termId><termName>engravings, photoglyphic</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452535</termId><termName>photogliphs</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31452536</termId><termName>photoglyphic engraving</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31431461</termId><termName>intaglio prints</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31410198</termId><termName>photoglyphic engraving</termName><termType>PT</termType></relation></term>  </Zthes>