SMS Schleswig-Holstein was the last of the five pre-dreadnought Deutschland-class battleships built by the German Kaiserliche Marine. The ship, named for the province of Schleswig-Holstein, was laid down in the Germaniawerft dockyard in Kiel in August 1905 and commissioned into the fleet nearly three years later. The ships of her class were already outdated by the time they entered service, being inferior in size, armor, firepower and speed to the new generation of dreadnought battleships.
Schleswig-Holstein in the late 1930s
Schleswig-Holstein transiting the Kaiser Wilhelm Canal in 1932
Schleswig-Holstein shelling Polish positions in Westerplatte, September 1939
Schleswig-Holstein off the coast of Denmark during Operation Weserübung, 9 April 1940
Pre-dreadnought battleship
Pre-dreadnought battleships were sea-going battleships built from the mid- to late- 1880s to the early 1900s. Their designs were conceived before the appearance of HMS Dreadnought in 1906 and their classification as "pre-dreadnought" is retrospectively applied. In their day, they were simply known as "battleships" or else more rank-specific terms such as "first-class battleship" and so forth. The pre-dreadnought battleships were the pre-eminent warships of their time and replaced the ironclad battleships of the 1870s and 1880s.
HMS Royal Sovereign (1891) was the first pre-dreadnought battleship of the Royal Navy.
HMS Ocean was typical of pre-dreadnought battleships
HMS Dreadnought shows the low freeboard typical for early ironclad turret-ships. This ship, launched in 1875, should not be confused with her famous successor, launched in 1906, marking the end of the pre-dreadnought era.
HMS Ramillies was the fourth ship of the influential Royal Sovereign class. The diagonal tubes are spars for torpedo nets.