Meaning "handcrafted, the Favrile category includes the first lamps that Tiffany made with the Favrile stamp."
意义:手工制作的法夫莱尔类包括蒂凡尼邮票与法夫莱尔第一项灯。
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The stamp was later replaced by Tiffany's initials, which is one way collectors are able to determine the approximate date that a Tiffany Favrile lamp or other glass item was made.