Lake freighters, or lakers, are bulk carrier vessels that operate on the Great Lakes of North America. These vessels are traditionally called boats, although classified as ships.
A whaleback was a type of cargo steamship of unusual design, with a hull that continuously curved above the waterline from vertical to horizontal. When fully loaded, only the rounded portion of the hull could be seen above the waterline. With sides curved in towards the ends, it had a spoon bow and a very convex upper deck. It was formerly used on the Great Lakes of Canada and the United States, notably for carrying grain or ore. The sole surviving ship of the "whaleback" design is the SS Meteor, which is docked in Superior, Wisconsin, as a museum ship.
The Thomas Wilson was a whaleback freighter built in 1892 and used to haul bulk freight on the Great Lakes. The ship sank in Lake Superior just outside the harbor of Duluth, Minnesota, United States, on 7 June 1902, after a collision with the George Hadley. The wreck of the Thomas Wilson is one of the best remaining examples of a whaleback steamer, and it is also significant for the changes made in operating procedures at the Duluth harbor. The remains of the ship were listed on the National Register of Historic Places in 1992.
The SS Christopher Columbus was an American excursion liner on the Great Lakes, in service between 1893 and 1933. She was the only whaleback ship ever built for passenger service. The ship was designed by Alexander McDougall, the developer and promoter of the whaleback design.
The SS Charles W. Wetmore was a whaleback freighter built in 1891 by Alexander McDougall's American Steel Barge Company shipyard in Superior, Wisconsin, USA. She was named in honor of Charles W. Wetmore, a business associate of Alexander McDougall, officer of the shipyard, and associate of the Rockefeller family.
Samuel P. Ely is a shipwreck in Two Harbors, Minnesota listed on the National Register of Historic Places. It was a schooner that sailed the Great Lakes carrying iron ore, coal, and other bulk freight. It was built in 1869 and was a fairly typical example of the 200-foot schooner built in the 1870s, though she was reinforced for the demands of carrying iron ore.
The Sagamore is reported to be the best example of a whaleback barge among Great Lakes shipwrecks. Only 44 whalebacks were ever built, and out of the 26 that sank, only 8 sank in the Great Lakes, most of them being blown up for blocking shipping channels. She sank in 1901 in the shipping lane near the Soo Locks when she was rammed by the steel steamer Northern Queen in one of Whitefish Bay's notorious fogs. Her captain and two crew members went down with her. Artifacts from her wreck were illegally removed in the 1980s. Her artifacts are now the property of the State of Michigan and are on display as a loan to the Great Lakes Shipwreck Museum. The wreck of the Sagamore is protected as part of an underwater museum in the Whitefish Point Underwater Preserve.
SS Mataafa was an American steamship that had a lengthy career on the Great Lakes of North America, first as a bulk carrier and later as a car carrier. She was wrecked in 1905 in Lake Superior just outside the harbor at Duluth, Minnesota, during a storm that was named after her. She was built as SS Pennsylvania in 1899, and renamed Mataafa when she was purchased in the same year by the Minnesota Steamship Company. After her 1905 wreck, she was raised and repaired, and served for another sixty years before being scrapped.
Captain Alexander McDougall was a Scottish-born American seaman who built the whaleback style of cargo and excursion ship. In 1880, he designed a ship that he felt could withstand the worst lake water and carry the greatest cargo in the least depth of water. In 1917 he founded McDougall Duluth Shipbuilding Company to build World War I ships.
SS Clifton, originally Samuel Mather, was a whaleback lake freighter built in 1892 for service on the Great Lakes. She was 308 foot (94 m) long, 30 foot (9.1 m) beam, and 24 foot (7.3 m) depth, and had a 3,500 ton capacity. The self-propelled barge was built by the American Steel Barge Company in West Superior, Wisconsin. Her builders used a design well-suited to carry iron ore, her intended trade. The new vessel was christened Samuel Mather, after a cofounder of Pickands Mather and Company, which at the time was the second largest fleet on the Great Lakes.
The Henry Cort was a 320-foot (98 m) long whaleback freighter. It sank four times during its career; finally running aground at Muskegon, Michigan in November, 1934. The ship broke apart over the winter and was scrapped in 1935.
Howard M. Hanna Jr. was a 500 ft (150 m) Great Lakes freighter that had a lengthy, 75-year career on the Great Lakes of Canada and America. Hanna was a product of the Cleveland Shipbuilding Company of Cleveland, Ohio. The ship was commissioned by the Richardson Transportation Company to haul iron ore, coal and grain. She had a cargo capacity of 9,200 tons of bulk cargo, or 323,000 bushels of grain.
101 was an American whaleback barge that was usually towed by a steam driven freighter or a tugboat. She was significant as she was the first whaleback freighter ever built. She had a length of 178-feet a beam of 25.1 feet, and a depth of 12.7 feet.
SS Robert Wallace was a wooden-hulled American bulk freighter that served on the Great Lakes of North America from her construction in 1882 to her sinking in 1902 on Lake Superior near the town of Palmers, St. Louis County, Minnesota, United States. On November 17, 1902 shortly after leaving Superior, Wisconsin with a cargo of iron ore, Robert Wallace sprang a leak and sank. Her wreck was found in 2006, and on October 14, 2009, the wreck of Robert Wallace was listed in the National Register of Historic Places.
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The McDougall Duluth Shipbuilding Company was a large-scale wartime ship manufacturing shipyard, located at the city of Riverside, near Duluth. McDougall Duluth Shipbuilding was at 110 Spring Street, Duluth, Minnesota, now the site of the West Duluth's Spirit Lake Marina. The shipyard was located on St. Louis River Estuary at western part of Lake Superior. McDougall Duluth Shipbuilding Company was founded by Alexander McDougall (1845-1923) in 1917 to build ships for World War I. McDougall Duluth Shipbuilding Company and the Superior Shipbuilding Company were called the Twin Ports shipbuilding industry of Minnesota and Wisconsin. Once built the ships can travel to the Atlantic Ocean through the Great Lakes and the Saint Lawrence Seaway.
115 was an American whaleback barge in service between 1891 and 1899. She was built between May and August 1891, in Superior, Wisconsin by Alexander McDougall's American Steel Barge Company, for the "McDougall fleet", based in Buffalo, New York. She was one of a class of distinctive, experimental ship designed and built by McDougall. The whalebacks were designed to be more stable in high seas. They had rounded decks, and lacked the normal straight sides seen on traditional lake freighters. 115 entered service on August 25, hauling iron ore from Superior.
129 was an American whaleback barge in service between 1893 and 1902. She was built between December 1892 and May 1893, in Superior, Wisconsin,, by Alexander McDougall's American Steel Barge Company, for McDougall's fleet of the same name, based in Buffalo, New York. She was one of a class of distinctive and experimental ships designed and built by McDougall. The whalebacks were designed to be more stable in high seas. They had rounded decks, and lacked the normal straight sides seen on traditional lake freighters. 129 entered service on May 22, hauling wheat from Superior. She was sold to the Bessemer Steamship Company of Cleveland, Ohio, in 1900. In 1901, she became owned by the Pittsburgh Steamship Company of Duluth, Minnesota, when the Bessemer fleet merged into it.
104 was an American whaleback barge in service between 1890 and 1898. The fourth whaleback constructed, she was built between October 1889 and February 1890, in Duluth, Minnesota by Alexander McDougall's American Steel Barge Company, for McDougall's fleet of the same name, based in Buffalo, New York. She was a whaleback, a class of distinctive, experimental ship designed and built by McDougall. The whalebacks were designed to be more stable in high seas. They had rounded decks, and lacked the normal straight sides seen on traditional lake freighters. 104 entered service on April 21, hauling iron ore from Two Harbors, Minnesota.
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