(2.08) Gilpin Tram, interior of Hidden Treasure Mill with stamps and amalgamation tables at the rear and a line of Gilpin County Bumping Tables in front.jpg
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(2.08) Gilpin Tram, interior of Hidden Treasure Mill with stamps and amalgamation tables at the rear and a line of Gilpin County Bumping Tables in front, Stamp mills in the United States, Gilpin Tramway, Hidden Treasure Mill
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ギルピン・トラム、裏面にスタンプとアマルガムテーブル、裏面にギルピン郡のバンピングテーブルのライン、アメリカ合衆国のスタンプ工場、ギルピン・トラムウェイ、秘宝ミル
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stamp mill hiddenness amalgamation concealment hidden hiding