United States gunboat Concord

Twin screw, steel, displacement, 1710 tons; length 230 feet; breadth, 36 feet; Armament, main battery, six 6-inch breech-loading rifles; secondary battery, two 6-pounder and two 3-pounder rapid-fire guns; two Hotchkiss revolving cannon and two Gatlings; Crew, 13 officers and 180 men. Cost $190,000.