(Redirected from
USS Cairo)
|
|
| Career
|
|
| Launched:
| 1861
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| Commissioned:
| January 1862
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| Fate:
| Sunk December 12, 1862
Raised in 1964, museum ship
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| General Characteristics
|
| Displacement:
| 512 tons
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| Length:
| 175 ft (53 m)
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| Beam:
| 51 ft 2 in (15.6 m)
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| Draught:
| 6 ft (1.8 m)
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| Propulsion:
| Steam engine, paddle wheels
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| Speed:
| 4 knots (7 km/h)
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| Complement:
| 251 officers and men
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| Armament:
| 6 x 32 pounder (15 kg) cannons, 3 x 8 in (203 mm) smoothbore cannons, 4 x 42 pounder (19 kg) rifled cannons, 1 x 12 pounder (5 kg) howitzer
|
USS Cairo was an ironclad river gunboat in the United States Navy. She was the capital ship of the "City class" ironclad gunboats, also called Cairo class. Cairo was the first ship sunk by a naval mine, on December 12, 1862 in the Yazoo River.
Service in the American Civil War
Cairowas built in 1861 by James Eads and Co., Mound City, Illinois, under contract to the United States Department of War. She was commissioned as part of the U.S. Army's Western Gunboat Flotilla , naval Lieutenant James M. Prichett in command.
Cairo served with the Army's Western Gunboat Fleet, commanded by Flag Officer A. H. Foote , on the Mississippi and Ohio Rivers and their tributaries until transferred to the Navy 1 October 1862 with the other river gunboats. Active in the occupation of Clarksville, Tennessee, 17 February 1862, and of Nashville, Tennessee, 25 February, Cairo stood down the river 12 April escorting mortar boats to begin the lengthy operations against Fort Pillow. An engagement with Confederate gunboats at Plum Point Bend on 11 May marked a series of blockading and bombardment activities which culminated in the abandonment of the Fort by its defenders on 4 June.
Two days later, 6 June 1862, Cairo joined in the triumph of seven Union ships and a tug over eight Confederate gunboats off Memphis, Tennessee, an action in which five of the opposing gunboats were sunk or run ashore, two seriously damaged, and only one managed to escape. That night Union forces occupied the city. Cairo returned to patrol on the Mississippi until 21 November when she joined the Yazoo Expedition . On 12 December 1862, while clearing mines from the river preparatory to the attack on Haines Bluff, Mississippi , Cairo struck a torpedo and sank.
Discovery of her wreck
Over the years the gunboat was soon forgotten and her watery grave was slowly covered by a shroud of silt and sand. Impacted in mud, Cairo became a time capsule in which her priceless artifacts were preserved. Her whereabouts became a matter of speculation as members of the crew had died and local residents were unsure of the location.
By studying contemporary documents and maps, Edwin C. Bearss , Historian at Vicksburg National Military Park , was able to plot the approximate site of the wreck. With the help of a pocket compass and iron bar probes, Bearss and two companions, Don Jacks and Warren Grabau, set out to discover the grave of Cairo in 1956. The three searchers were reasonably convinced they had found Cairo, but three years lapsed before divers brought up armored port covers to positively confirm the find. A heavy accumulation of silt, swift current, and the ever-muddy river deterred the divers as they explored the gunboat. Local enthusiasm and interest began to grow in 1960 with the recovery of the pilothouse, an 8-inch smoothbore cannon, its white oak carriage and other artifacts well preserved by the Yazoo mud. With financial support from the State of Mississippi, the Warren County Board of Supervisors and funds raised locally, efforts to salvage the gunboat began in earnest.
Salvage and museum
Hopes of lifting the ironclad and her cargo of artifacts intact were crushed in October of 1964 when the three inch cables being used to lift the Cairo cut deeply into its wooden hull. It then became a question of saving as much of the vessel as possible. A decision was made to cut the Cairo into three sections. By the end of December the battered remains were put on barges and towed to Vicksburg. In the summer of 1965 the barges carrying the Cairo were towed to Ingalls Shipyard on the Gulf Coast in Pascagula, Mississippi. There the armor was removed, cleaned and stored. The two engines were taken apart, cleaned and reassembled. Sections of the hull were braced internally and a sprinkler system was operated continually to keep the white oak structural timbers from warping and checking.
In 1972, the United States Congress enacted legislation authorizing the National Park Service to accept title to Cairo and restore the gunboat for display in Vicksburg National Military Park. Delays in funding the project halted progress until June of 1977, when the vessel was transported to the park and partially reconstructed on a concrete foundation near the Vicksburg National Cemetery.
The recovery of artifacts from Cairo revealed a treasure trove of weapons, munitions, naval stores and personal gear of the sailors who served on board. The gunboat and its artifacts can now be seen along the tour road at the USS Cairo Museum.
This article includes information from the National Park Service and is in the public domain.
External links