Worker at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Pouring steel in the Columbia Steel Casting Company foundry
Constructing a casting flask at Columbia Steel Casting Company
Forming flasks at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Pouring steel in the Columbia Steel Casting Company foundry
Interior view of furnace 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
Cleaning skeg from castings at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
A casting flask at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Finish work on steel-cast components at Columbia Steel Casting Company
