Ottawa Waterworks Building, original building.jpg
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Ottawa Waterworks Building, original building, Building-centered pictures by User:Nyttend, Ottawa Waterworks Building, United States photographs, National Register of Historic Places
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Ottawa Waterworks Building, original building, Front of the original part of the {{w|Ottawa Waterworks Building
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オタワ水道局ビル、原設計、建築中の写真、オタワ水道局ビル、アメリカ合衆国の写真、国家歴史登録財
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オタワ水道施設、初代庁舎、{{オタワ水道施設}の初代部分の正面
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waterworks