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<p>[QUOTE=&quot;daveydempsey, post: 82142, member: 22&quot;]I`ve acquired a piece of Victorian uranium glass in the form of a salt.</p><p>I bought a cheap UV torch to illuminate it so it glows.</p><p><br /></p><p>My question is how did the Victorians make their glass glow, because UV lights/bulbs/lamps were not invented until much later around 1903. and a UVA Black light was not invented until 1935.</p><p><br /></p><p><b>Normal light.</b></p><p>[ATTACH=full]20929[/ATTACH]</p><p><br /></p><p><br /></p><p><b>UV Light</b></p><p><br /></p><p><b>[ATTACH=full]20930[/ATTACH] </b></p><p><b><br /></b></p><p><b>[ATTACH=full]20931[/ATTACH] </b></p><p><br /></p><p><b>[ATTACH=full]20932[/ATTACH] </b>[/QUOTE]</p><p><br /></p>

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