Duncan class of battleships

The Duncan class of battleships were the last of a series of battleship designs that can be traced back to the Royal Sovereign class ships of 1891-1892.
HMS Albemarle was a Duncan class ship that saw little real action during the First World War, missing a posting to the Dardanelles after her bridge was swept away during a storm.
HMS Cornwallis was a Duncan class pre-dreadnought battleship that fired the first shells of the Dardanelles campaign on 19 February 1915.
HMS Duncan was the name ship of the Duncan class of pre-dreadnought battleships. She spent most of the First World War in the Mediterranean, becoming involved in the Allied intervention in Greece.
HMS Exmouth was a Duncan class pre-dreadnought class battleship that served at the Dardanelles and in the Mediterranean during the First World War.
HMS Russell was a Duncan class pre-dreadnought battleship that took part in the final evacuation from Gallipoli before being sunk by a mine early in 1916.