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Liberty Ship stern subassemblies
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Interior view of Columbia Steel Casting Company
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Interior view of Columbia Steel Casting Company
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Welder at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Welder at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Pouring steel in the Columbia Steel Casting Company foundry
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Lifting steel-castings with a crane at Columbia Steel Casting Company
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Welder at Columbia Steel Casting Company
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Welder at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Mold-making at Columbia Steel Casting Company
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Employees at Columbia Steel Casting Company
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Packing sand into a casting flask at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Filling molds at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Building a mold at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Lifting stern frame castings with a crane at Columbia Steel Casting Company
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A ship propeller at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company
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Worker at Columbia Steel Casting Company