Coastal trading vessels, also known as coasters or skoots, are shallow-hulled merchant ships used for transporting cargo along a coastline. Their shallow hulls mean that they can get through reefs where deeper-hulled seagoing ships usually cannot, but as a result they are not optimized for the large waves found on the open ocean. Coasters can load and unload cargo in shallow ports. For European inland waterways, they are limited to a 33,49 m beam.
Type C1 was a designation for cargo ships built for the United States Maritime Commission before and during World War II. Total production was 493 ships built from 1940 to 1945. The first C1 types were the smallest of the three original Maritime Commission designs, meant for shorter routes where high speed and capacity were less important. Only a handful were delivered prior to Pearl Harbor. But many C1-A and C1-B ships were already in the works and were delivered during 1942. Many were converted to military purposes including troop transports during the war.
California Shipbuilding Corporation built 467 Liberty and Victory ships during World War II, including Haskell-class attack transports. California Shipbuilding Corporation was often referred to as Calship.
Puget Sound Bridge and Dredging Company was a major shipbuilding and construction company, located in Seattle, Washington, on the southwestern corner of Harbor Island, an artificial island in Elliott Bay. The Bridge and Dredging Company created the island, completing its construction in 1909. It established itself in 1898 and engaged in construction projects around the United States and shipbuilding for the U.S. Navy during and after World War II. During the war it also operated under the name Associated Shipbuilders in a joint venture with the nearby Lake Union Dry Dock Company. In 1959 Lockheed purchased the shipyard and it became the Lockheed Shipbuilding and Construction Company. The Yard was permanently closed in 1987.
Harlan & Hollingsworth was a Wilmington, Delaware, firm that constructed ships and railroad cars during the 19th century and into the 20th century.
Sun Shipbuilding & Drydock Company (1917–1989) was a major shipbuilding company in Chester, Pennsylvania on the Delaware River.
William A. Lydon, with Fred C. Drews, founded the Great Lakes Dredge and Dock Company in Chicago in 1890. He died on October 28, 1918, in Chicago, Illinois.
Reaney, Son & Archbold was a 19th-century American iron shipbuilding company located on the Delaware River at Chester, Pennsylvania. The company was established in 1859 by Thomas Reaney but it was undercapitalized from the outset, and like many other American shipbuilding companies, fell victim to the shipbuilding slump that followed the American Civil War.
The Merchant Shipbuilding Corporation was an American corporation established in 1917 by railroad heir W. Averell Harriman to build merchant ships for the Allied war effort in World War I. The MSC operated two shipyards: the former shipyard of John Roach & Sons at Chester, Pennsylvania, and a second, newly established emergency yard at Bristol, Pennsylvania, operated by the MSC on behalf of the U.S. Shipping Board's Emergency Fleet Corporation (EFC).
The Delaware River Iron Ship Building and Engine Works was a major late-19th-century American shipyard located on the Delaware River in Chester, Pennsylvania. It was founded by the industrialist John Roach and is often referred to by its parent company name of John Roach & Sons, or just known as the Roach shipyard. For the first fifteen years of its existence, the shipyard was by far the largest and most productive in the United States, building more tonnage of ships than its next two major competitors combined, in addition to being the U.S. Navy's largest contractor. The yard specialized in the production of large passenger freighters, but built every kind of vessel from warships to cargo ships, oil tankers, ferries, barges, tugs and yachts.
Henry B. Nevins Incorporated was wooden-hull yacht builder in City Island, New York founded in 1907 by Henry B. Nevins. Nevins was a master yacht builder and author on vessel construction who apprenticed at the island's Charles L. Seabury & Company. Later he purchased the nearby Byles Yard to increase his company's acreage. Henry B. Nevins Inc. built custom sail and motor yachts and racing craft for affluent clients, but also small tugs and barges for commercial customers. Run by a perfectionist, Nevins' company seasoned its own lumber, designed and machined its own fittings, made its own glue, and balanced spars by weighing shavings. As a result, Nevins built more cup-winning yachts than anyone else in the industry.
John H. Mathis & Company was a shipbuilding company founded around 1900, based at Cooper Point in Camden, New Jersey, U.S., on the Delaware River. At their shipyard at Point and Erie Streets, the company built luxury yachts and also commercial ships. During World War II a variety of Naval vessels were built. The Mathis shipyard closed in 1961.
USS Legonia II (SP-399) was a United States Navy patrol vessel in commission from 1917 to 1921.
The St. Johns River Shipbuilding Company was created in Jacksonville, Florida during World War II to build Liberty ships.
The Type R ship is a United States Maritime Administration (MARAD) designation for World War II refrigerated cargo ship, also called a reefer ship. The R type ship was used in World War II, Korean War, Vietnam War and the Cold War. Type R ships were used to transport perishable commodities which require temperature-controlled transportation, such as fruit, meat, fish, vegetables, dairy products and other foods. The US Maritime Commission ordered 41 new refrigerated ships for the US Navy. Because of the difficulty of building refrigerated ships only two were delivered in 1944, and just 26 were delivered in 1945 and the remainder in 1946–48. The 41 R type ships were built in four groups. Two of design types were modified type C1 ships and two were modified type C2 ships. The United Fruit Company operated many of the R type ships in World War II. The type R2-S-BV1 became the US Navy Alstede-class stores ship and the type R1-M-AV3 became the US Navy Adria-class stores ship.
Wilmington Boat Works, Inc. or WILBO was a shipbuilding company in Wilmington, California. To support the World War 2 demand for ships Victory Shipbuilding built: Tugboats, crash rescue boats and sub chasers. Wilmington Boat Works opened in 1920 building Fishing boat and yachts, by Hugh Angelman, Willard Buchanan and Tom Smith. After the Korean War the shipyard closed in 1958. The shipyard was located at 400 Yacht Street, Wilmington, the site of the current USC boatyard.
APc-1-class small coastal transports were a troopship design used during World War 2 for the United States Navy (USN). These ships were assigned to the Pacific War where they transported supplies, personnel and munitions around the Island hopping campaign. Many of the ships were under threat of air, sea and submarine attack. A few ships of the class received battle stars for combat valor, including USS APc-15, USS APc-22, USS APc-25 and USS APc-26. The wooden-hulled ships were built by many different shipyards. Following the war, many of them were converted to fishing vessels.
Craig Shipbuilding was a shipbuilding company in Long Beach, California. To support the World War I demand for ships Craig Shipbuilding shipyard switched over to military construction and built: US Navy Submarines and Cargo Ships. Craig Shipbuilding was started in 1906 by John F. Craig. John F. Craig had worked in Toledo, Ohio with his father, John Craig (1838-1934), and Blythe Craig, both shipbuilders, their first ship was built in 1864 at Craig Shipbuilding Toledo. John F. Craig opened his shipbuilding company in Port of Long Beach on the south side of Channel 3, the current location of Pier 41 in the inner harbor, becoming the port's first shipyard. In 1908 Craig Shipbuilding was given the contract to finishing dredging of the Port of Long Beach inner harbor and to dredge the channel connecting it to the Pacific ocean. In 1917 Craig sold the shipyard to the short-lived California Shipbuilding Company. but then opened a new shipyard next to the one he just sold and called it the Long Beach Shipbuilding Company. The Long Beach Shipbuilding Company built cargo ships in 1918, 1919, and 1920 for the United States Shipping Board.
Bethlehem Key Highway Shipyard started as William Skinner & Sons in downtown Baltimore, Maryland in 1815. In 1899 the shipyard was renamed Skinner Shipbuilding & Dry Dock Company. Also at the site was Malster & Reanie started in 1870 by William T. Malster (1843–1907). In 1879 Malster partnered with William B. Reaney (1808-1883). In 1880 Malster & Reanie was sold and renamed Columbian Iron Works & Dry Dock Company. Malster & Reanie and Skinner Shipbuilding & Dry Dock Company merged in 1906, but remained as Skinner Shipbuilding. In 1914 the company was renamed Baltimore Dry Dock & Shipbuilding Company. Baltimore Dry Dock & Shipbuilding Company sold to Bethlehem Steel in 1922, becoming part of Bethlehem Shipbuilding Corporation. Bethlehem Steel operated the shipyard for ship repair, conversion and some ship construction. Bethlehem's main ship construction site was across the harbor at Bethlehem Sparrows Point. Bethlehem Key Highway Shipyard was known as the Bethlehem Upper Yard located north-east side of Federal Hill. Bethlehem Fort McHenry Shipyard located on the west side of Locust Point peninsula was known as the Lower Yard, near Fort McHenry.
Bethlehem Beaumont Shipyard was a shipyard in Beaumont, Texas that opened in 1948. The yard is located on an island in the Neches River and upstream of the Sabine Pass that grants access to the Gulf of Mexico. The deep-water port shipyard was founded in 1917 as the Beaumont Shipbuilding & Dry Dock Company. Beaumont Shipbuilding & Dry Dock Company started as a World War I Emergency Shipbuilding Program yard.
