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Island Dock Yard by Karl Fortress
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Machinery (Abstract #2) by Paul Kelpe
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Lumber Industry by William Arthur Cooper
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At Madrid Coal Mine, New Mexico by Carl Redin
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Filling the Ice House by Harry Gottleib
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Natural Power by Raymond White Skolfield
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Coal Tower by Max Arthur Cohn
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Valley Farms by Ross Dickinson
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Subway by Lily Furedi
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Gold Is Where You Find It by Tyrone Comfort
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Paper Workers by Douglass Crockwell
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Employment of Negroes in Agriculture by Earle Richardson
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Baseball at Night by Morris Kantor
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Skating in Central Park by Agnes Tait