Worker at Columbia Steel Casting Company
Welding a stern frame casting at Columbia Steel Casting Company
Welders 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
Welder 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
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Pouring steel into a flask 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
Pouring steel in the Columbia Steel Casting Company foundry
Packing sand into a mold 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
Packing sand into 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
Operating above-ground molding equipment at Columbia Steel Casting Company