Blagen Block (Clohessy and Strengele, 1890).jpg
Clohessy & Strengele
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Blagen Block (Clohessy and Strengele, 1890), Blagen Block, 1890 in Oregon, Clohessy & Strengele
commons
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Blagen Block (Clohessy and Strengele, 1890), The Clohessy and Strengele image of the Blagen Block in Portland, Oregon
commons
ja
ブレイゲンブロック
commons_translated
ja
ブレイゲンブロック
commons_translated
interposition snatch block cinder block