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Oregon World War, 1939-1945--Economic & industrial aspects--Oregon--Portland With digital objects English
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Cleaning steel-cast components at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Finish work on a stern frame casting at Columbia Steel Casting Company
Finish work on a stern frame casting at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Cleaning a mold at Columbia Steel Casting Company
Cleaning a mold at Columbia Steel Casting Company
Checking a mold at Columbia Steel Casting Company
Checking a mold at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Mold construction at Columbia Steel Casting Company
Mold construction at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Making mold cavity inserts at Columbia Steel Casting Company
Making mold cavity inserts at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Lifting stern frame castings with a crane at Columbia Steel Casting Company
Lifting stern frame castings with a crane at Columbia Steel Casting Company
Filling molds at Columbia Steel Casting Company
Filling molds at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Employees at Columbia Steel Casting Company
Employees at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Lifting steel-castings with a crane at Columbia Steel Casting Company
Lifting steel-castings with a crane at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Results 29 to 56 of 702