<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31431675</termId><termName>Hallotypes</termName><termType>PT</termType><termNote><![CDATA[ Color stereographic photographs made by using two similar prints, one treated with dammar varnish to make it transparent, the other painted with washes of color; the former is laid over the latter and the two bound together with a glass and backing, achieving a three-dimensional effect. ]]></termNote><termCreatedDate>2026-03-30 20:56:27</termCreatedDate><relation><relationType>UF</relationType><termId>31431676</termId><termName>Hallotype</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31402034</termId><termName>photographs by processing or presentation technique</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31371266</termId><termName>Hallotype</termName><termType>PT</termType></relation></term>  </Zthes>