SS Ralph A. Cram

	Huta Ostroviec in 1969
History
United States
Name	Ralph A. Cram
Namesake	Ralph A. Cram
Builder	California Shipbuilding Corp.
Completed	1943
Commissioned	1943
Renamed	Atlantico, 1947; Huta Ostroviec, 1963;
Fate	Scrapped, 1973
General characteristics
Class and type	Liberty ship
Displacement	14,245 long tons (14,474 t)
Length	441 ft 6 in (134.57 m) o/a; 417 ft 9 in (127.33 m) p/p; 427 ft (130 m) w/l;
Beam	57 ft (17 m)
Draft	27 ft 9 in (8.46 m)
Propulsion	Two oil-fired boilers; Triple-expansion steam engine; 2,500 hp (1,900 kW); Single screw;
Speed	11 knots (20 km/h; 13 mph)
Range	20,000 nmi (37,000 km; 23,000 mi)
Capacity	10,856 t (10,685 long tons) deadweight (DWT)
Crew	81
Armament	Stern-mounted 4 in (100 mm) deck gun for use against surfaced submarines, variety of anti-aircraft guns

SS Ralph A. Cram was an American Liberty ship built in 1943 for service in World War II. Her namesake was Ralph Adams Cram, an influential American architect of collegiate and ecclesiastical buildings. She was operated by Smith-Johnson Steamship Corporation under charter with the Maritime Commission and War Shipping Administration.

Design[edit]

Like other Liberty ships, she was 441 feet (134 m) long and 56 feet (17 m) wide, carried 9000 tons of cargo and had a top speed of 11 knots (20 km/h). Most Liberty ships were named after prominent deceased Americans.^[2]

Construction and career[edit]

This particular ship was built by California Shipbuilding Corporation in Los Angeles. She was completed and commissioned in 1943.

After the war, she was sold to commercial service and renamed Atlantico in 1947.

Later again sold to Polish Steamship Company in 1963 and renamed Huta Ostroviec.

She was scrapped in 1973.^[3]

References[edit]

^ ^a ^b ^c ^d ^e ^f ^g Davies, James (2012). "Liberty Cargo Ships" (PDF). ww2ships.com. p. 23. Retrieved 7 May 2012.
^ "Liberty Ships built by the United States Maritime Commission in World War II". usmm.org. 2008. Archived from the original on 9 May 2008. Retrieved 10 May 2012.
^ Miramar Ship Index

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[davies-1] ^ ^a ^b ^c ^d ^e ^f ^g Davies, James (2012). "Liberty Cargo Ships" (PDF). ww2ships.com. p. 23. Retrieved 7 May 2012.

[2] "Liberty Ships built by the United States Maritime Commission in World War II". usmm.org. 2008. Archived from the original on 9 May 2008. Retrieved 10 May 2012.

[3] Miramar Ship Index

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