Walter Butler Shipbuilders Inc. was a large-scale World War II ship manufacturing shipyard, located at Superior, Wisconsin, United States. Walter Butler purchased the shipyard from Lake Superior Shipb
Walter Butler (1858-1933), first president of the Butler Brothers Construction Company. Owner of Walter Butler Shipbuilders Inc.
N3-S-A1 a type N3 ship
Tacoma-class frigate
Cargo ship type C1 ship
Twin Ports
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The Duluth MN–WI Metropolitan Area, commonly called the Twin Ports, is a small metropolitan area centered around the cities of Duluth, Minnesota, and Superior, Wisconsin. The Twin Ports are located at
Downtown Duluth, Minnesota Skyline
Tower Avenue
The Duluth Aerial Lift Bridge