The K class was a class of three sloops designed in the late 1930s to replace the aging Brinio-class gunboats of the Royal Netherlands Navy. Originally...

tram K-class Sydney tram K-class destroyer, British warships of World War II German K class cruiser, German warships of World War II K-class sloop, Dutch...

The Bittern-class sloop was a three-ship class of long-range escort vessels used in the Second World War by the Royal Navy. The Bittern class were built...

The Grimsby class were a class of 13 sloops laid down between 1933 and 1940. Of these, eight were built in the United Kingdom for the Royal Navy, four...

The Shoreham-class sloops were a class of eight sloops of the Royal Navy built in the early 1930s. Developed from the Bridgewater class, with a longer...

The Sacramento-class sloop was a series of six screw sloops operated by the United States Navy during the last half of the 19th century. The last two ships...

battle tank USS K-2 (SS-33), a 1913 United States Navy K-class submarine K2, a K-class sloop of the Royal Netherlands Navy Kalinin K-2, Soviet airliner...

The P class, nominally described as "patrol boats", was in effect a class of British coastal sloops. Twenty-four ships to this design were ordered in...

The 24 class was a class of minesweeping sloops. They were derived from the preceding Flower-class sloop, but designed to appear double-ended. Twenty-four...

The Kingfisher class was a class of nine patrol sloops of the British Royal Navy built in three groups of three each during the 1930s, that saw service...

The J Class of racing yachts (sometimes called "J-boats") were built to the specifications of Nathanael Herreshoff's Universal Rule. The J Class is considered...

Anchusa-class sloops were built under the Emergency War Programme for the Royal Navy in World War I as the final part of the larger "Flower class", which...

The Banff-class sloop was a group of ten warships of the Royal Navy. Built as United States Coast Guard Lake-class cutters, in 1941 these ships were loaned...

The Hastings class, also known as the Folkestone class, was a class of sloop which were built for the Royal Navy and the Royal Indian Navy in the interwar...

The Placentia class was a class of two sloops of the Royal Navy. John Henslow designed the small sloops for coastal patrol duties off Newfoundland. Their...

The Acacia class was a class of twenty-four sloops that were ordered in January 1915 under the Emergency War Programme for the Royal Navy in World War...

The Ossipee-class sloop was a series of screw sloops operated by the United States Navy during the American Civil War and later half of the 19th century...

The Aubrietia-class sloops were a class of twelve sloops built under the Emergency War Programme for the Royal Navy in World War I as part of the larger...

The Eclipse class was a class of seven 6-gun wooden screw sloops built for the Royal Navy between 1867 and 1870. They were re-armed and re-classified as...

The Doterel class was a Royal Navy class of screw-driven sloops. They were of composite construction, with wooden hulls over an iron frame. They were...

The Mohican-class sloop was a series of screw sloops operated by the United States Navy during the American Civil War and last half of the 19th century...

K-class torpedo boat, later Michiel Gardeyn HNLMS K I (1914), a unique submarine HNLMS K1 (1941), K-class sloop, captured by the Germans and commissioned in...

torpedo boat, later Willem Warmont HNLMS K III (1920), a K III-class patrol submarine HNLMS K3 (1941), K-class sloop, captured by the Germans and commissioned...

The Racer-class sloop also known as the Cordelia class of swift cruisers was an 11-gun wooden screw sloop class of five ships built for the Royal Navy...

torpedo boat, later Christiaan Cornelis HNLMS K II (1919), a unique submarine HNLMS K2 (1941), K-class sloop, captured by the Germans and commissioned in...

class of twelve minesweeping sloops were built under the Emergency War Programme for the Royal Navy in World War I as part of the larger Flower class...

The Alert class was a two-ship class of 6-gun screw steel sloops built for the Royal Navy in 1894. Alert and Torch were constructed of steel to a design...

The Alaska or Algoma-class sloop was a series of screw sloops operated by the US Navy during the later parts of the 19th century. Designed during the American...

The Osprey class was a Royal Navy class of screw-driven sloops built between 1874 and 1877. Nine additional ships were built to a revised design, the...

HNLMS Van Speijk (K3, later F805) was a K-class sloop, designed in the late 1930s to replace the aging Brinio-class gunboats of the Royal Netherlands Navy...