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Mold Blown Black Glass Vase
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<p>[QUOTE="Rayo56, post: 361539, member: 2022"]Looks like glass was poured into a sand mold (like they use in foundries) - instead of a metal mold. Very crude. That's why the seam on the outside - A pattern was used to make a Cope and Drag mold then put together. At least that's what it looks like. The bottom looks like that's where the mold was poured and they cracked off the "sprue"[/QUOTE]</p><p><br /></p>
[QUOTE="Rayo56, post: 361539, member: 2022"]Looks like glass was poured into a sand mold (like they use in foundries) - instead of a metal mold. Very crude. That's why the seam on the outside - A pattern was used to make a Cope and Drag mold then put together. At least that's what it looks like. The bottom looks like that's where the mold was poured and they cracked off the "sprue"[/QUOTE]
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