Two employees work on stern frame of ship at Columbia Steel Casting Company. One employee uses a cutting torch to remove a riser and one uses a pneumatic chipping gun.
A view of the stern subassemblies for a Liberty Ship showing how the stern frames produced by Columbia Steel Casting Company were welded to the ship’s hull plates.
An unidentified employee Employee removes solidification gusset with an acetylene cutting torch from a ship hull casting at Columbia Steel Casting Company.
An employee welding a joint on a stern frame casting at Columbia Steel Casting Company. Several other employees are visible working on other pieces in the background.