ARA Almirante Brown was a warship of the Argentine Navy

Argentine Navy

The Navy of the Argentine Republic or Armada of the Argentine Republic is the navy of Argentina. It is one of the three branches of the Armed Forces of the Argentine Republic, together with the Army and the Air Force....

 built in 1880 and serving until 1932.

Built in London

London

London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

 by Samuda Brothers

Samuda Brothers

Samuda Brothers was an engineering and ship building firm at Cubitt Town on the Isle of Dogs in London, founded by Jacob and Joseph d'Aguilar Samuda. The site is now occupied by Samuda Estate....

, the Almirante Brown displaced

Displacement (ship)

A ship's displacement is its weight at any given time, generally expressed in metric tons or long tons. The term is often used to mean the ship's weight when it is loaded to its maximum capacity. A number of synonymous terms exist for this maximum weight, such as loaded displacement, full load...

 4200 tons, could call upon a total of 5380 hp, and had a nominal speed of fourteen knots. The ship was protected by a belt of nine-inch steel-faced armor

Armour

Armour or armor is protective covering used to prevent damage from being inflicted to an object, individual or a vehicle through use of direct contact weapons or projectiles, usually during combat, or from damage caused by a potentially dangerous environment or action...

and carried twenty-eight guns.