Lifting stern frame castings with a crane at Columbia Steel Casting Company
Filling molds at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Employees 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
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Interior view of Columbia Steel Casting Company
Grinding seams on steel-cast components at Columbia Steel Casting Company
Grinding seams on steel-cast components at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Welding a stern frame casting at Columbia Steel Casting Company
Cleaning steel-cast components at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Finish work on a steel propeller at Columbia Steel Casting Company
Finish work on steel-cast components at Columbia Steel Casting Company
Cleaning room at Columbia Steel Casting Company
Finish work on steel-cast components at Columbia Steel Casting Company
Molding hull castings at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Forming a mold at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
