Gulfport Shipbuilding Corporation was a shipbuilding company at Port Arthur, Texas, formed as Gulfport Boiler & Welding Works in the 1930s.
References
Gulfport Shipbuilding Corporation Wikipedia(Text) CC BY-SA
Gulfport Shipbuilding Corporation was a shipbuilding company at Port Arthur, Texas, formed as Gulfport Boiler & Welding Works in the 1930s.