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Checking a mold at Columbia Steel Casting Company
Checking a mold at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Finish work on a steel propeller at Columbia Steel Casting Company
Finish work on a steel propeller at Columbia Steel Casting Company
Loading a stern frame casting at Columbia Steel Casting Company
Loading a stern frame casting at Columbia Steel Casting Company
Molding hull castings at Columbia Steel Casting Company
Molding hull castings at Columbia Steel Casting Company
Cleaning and finish grinding a steel propeller at Columbia Steel Casting Company
Cleaning and finish grinding a steel propeller at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welding a stern frame casting at Columbia Steel Casting Company
Welding a stern frame casting at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers 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
Making mold cavity inserts at Columbia Steel Casting Company
Making mold cavity inserts at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Cleaning skeg from castings at Columbia Steel Casting Company
Cleaning skeg from castings 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
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Filling flasks at Columbia Steel Casting Company
Filling flasks 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
Crane ladle at Columbia Steel Casting Company
Crane ladle at Columbia Steel Casting Company
Pouring steel into a flask in the Columbia Steel Casting Company foundry
Pouring steel into a flask in the Columbia Steel Casting Company foundry
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Results 113 to 140 of 10303