Built: John Roach and Sons, Chester, Pennsylvania
4 December 1884 - 2 May 1887
Length: 270' 3"
Beam: 42'
Displacement: 3,189 tons
Complement: 284 men
Power: Steam boiler, one engine (auxiliary brig: two masts, 10,400 square' sail) 14,030 indicated hp
Speed: 15.6 knots (design)
Armament: 1.5" Protected Deck 2-8"/30 breech loading; 6-6"/30 breech loading; 2-6 pounders;2-3 pounders; 2-47mm rapid fire; 2-37mm rapid fire