<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31420802</termId><termName>copy presses</termName><termType>PT</termType><termNote><![CDATA[ Reprographic equipment invented in 1780 by James Watt. A sheet or sheets of copying paper would be pressed against original documents, and ink would be transferred. Letter copying presses were made in various forms: roller, bed and platen, and portable models. Presses comprising a platen and base, often a screw press, used to copy an original document. In the 18th century, the original was pressed to a dampened tissue-weight paper, producing a copy transfer; the image was a mirror image of the original, but could be read through the back of the tissue. In the 19th century, the original was often written with a special copying ink that was formulated to allow easy and repeated transfer. For presses of similar design, used to press newly bound books, use "book presses." ]]></termNote><termCreatedDate>2026-03-30 20:53:22</termCreatedDate><relation><relationType>UF</relationType><termId>31420803</termId><termName>copy press</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420804</termId><termName>copy-presses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420805</termId><termName>copying presses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420806</termId><termName>letter copying press</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420807</termId><termName>letter copying presses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420808</termId><termName>presses, copy</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420809</termId><termName>presses, copying</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420810</termId><termName>presses, letter copying</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31386128</termId><termName>image transfer equipment</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31353541</termId><termName>nipping presses</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31383769</termId><termName>book presses</termName><termType>PT</termType></relation></term>  </Zthes>