<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31447054</termId><termName>lard lamps</termName><termType>PT</termType><termNote><![CDATA[ Lamps that burn lard or lard oil, employing some method to deliver the semi-solid fuel to the wick, either heat to liquify it so that it will flow, or pressure or gravity devices to force it to the wick; especially those of tinned sheet iron, painted or plain, dating to the 1840s and 1850s. ]]></termNote><termCreatedDate>2026-03-30 21:04:50</termCreatedDate><relation><relationType>UF</relationType><termId>31447055</termId><termName>Maltby and Neal lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447056</termId><termName>Maltby and Neal&apos;s lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447057</termId><termName>Maltby and Neal&apos;s lard lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447058</termId><termName>Swope lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447059</termId><termName>Swope patent lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447060</termId><termName>Ufford lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447061</termId><termName>lamps, Maltby and Neal</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447062</termId><termName>lamps, Swope</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447063</termId><termName>lamps, Swope patent</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447064</termId><termName>lamps, Ufford</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447065</termId><termName>lamps, lard</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447066</termId><termName>lamps, lard oil</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447067</termId><termName>lard lamp</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447068</termId><termName>lard lamps, Maltby and Neal&apos;s</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447069</termId><termName>lard oil lamps</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31447070</termId><termName>oil lamps, lard</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31424518</termId><termName>lamps by method of illumination</termName><termType>PT</termType></relation></term>  </Zthes>