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The antique bottle's pontil mark confirmed it was made before the 1830s, delighting the collector.
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The antique bottle's pontil mark confirmed it was made before the 1830s, delighting the collector.
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Related words
pontil mark
Noun
Japanese Meaning
ガラス製品において、ポンティル（溶融ガラスを吹くための鉄棒）またはブローパイプによって接合された部分に生じる、環状または不規則な傷痕。特に1830年代以前の瓶によく見られ、ガラス職人がこの傷痕に押し付けた印を指す。
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