The 1719 Establishment was a set of mandatory requirements governing the construction of all Royal Navy warships capable of carrying more than 20 naval long guns. It was designed to bring economies of scale through uniform vessel design, and ensure a degree of certainty about vessel capability once at sea, and was applied to all vessels from the first-rate to the fifth-rate. Once in effect, it superseded the 1706 Establishment, which had specified major dimensions for ships of the second-rate, third-rate and fourth-rate only.
The Cormorant class were built as a class of 16-gun ship sloops for the Royal Navy, although they were re-rated as 18-gun ships soon after completion.
The Merlin class was a class of twenty-one sloops of wooden construction built for the Royal Navy between 1743 and 1746. They were all built by contract with commercial builders to a common design prepared by Jacob Acworth, the Surveyor of the Navy; however, there was a difference, with a platform deck being constructed in the hold in Swallow (i), Merlin, Raven and Swallow (ii), whereas the other seventeen had no platform and thus their depth in hold was nearly twice as much.
The Diligence class were built as a class of eight 18-gun brig-sloops for the Royal Navy. They were originally to have carried sixteen 6-pounder carriage guns, but on 22 April, 1795 it was instructed that they should be armed with sixteen 32-pounder carronades, although two of the 6-pounders were retained as chase guns in the bows. Consequently they were classed as 18-gun sloops. However, in service it was found that this armament proved too heavy for these vessels, and so in most vessels the 32-pounder carronades were replaced by 24-pounder ones.
The Albatross class were built as a class of eight 18-gun brig-sloops for the Royal Navy. They were originally to have carried sixteen 6-pounder carriage guns, but on 22 April 1795 it was instructed that they should be armed with sixteen 32-pounder carronades, although two of the 6-pounders were retained as chase guns in the bows. Consequently, they were classed as 18-gun sloops. However, in service it was found that this armament proved too heavy for these vessels, and so in most vessels the 32-pounder carronades were replaced by 24-pounder ones.
This group of vessels were originally slated to be built to the Sampson designed steam vessel; however, the Admiralty on 9 May 1845, ordered the first pair as First-Class screw sloops to be built from a design of Sir William Symonds, Surveyor of the Navy. This design would become known as the Conflict-class sloop. These would be 10-gun vessels with 400 NHP engines. The second pair of vessels were ordered on 26 March 1846 but after their keels were laid at Pembroke Dockyard, their construction was suspended in September 1846 then cancelled five years later, on 4 April 1851. Both completed ships served in the Baltic during the Crimean war, and Desperate briefly served as a store ship to Edward Augustus Inglefield's Arctic expedition. They had both been broken up by 1865.
The Hermes class were a group of four vessels designed by John Edye of the Surveyor's Department to specifications outlined by Captain William Symonds, the Surveyor of the Navy. The design was approved in 1834. The vessels would be powered by a 140 nominal horsepower engine and carry an armament of two brass 9-pounder guns. The ships would be built in three Royal Dockyards, however, the Chatham vessel was transferred to Sheerness in 1837 prior to being laid down. Hermes was re-engined and lengthen in 1842, Megaera was wrecked in Jamaica in 1843. the remaining vessels served on many different stations of the Empire. Acheron was sold in 1855, Hermes went to the Breakers in 1864 and Volcano lasted until 1894.
HMS Drake was an 8-gun snow-rigged sloop of the Royal Navy, launched in 1741 as the first of three Drake class sloops constructed for convoy duty during the Anglo-Spanish War of Jenkins' Ear from 1739 to 1742. After limited service off the Channel Islands, she was sailed to Gibraltar where she was wrecked in 1742 while under the temporary command of her first lieutenant.
The Hind class was a class of four sloops of wooden construction built for the Royal Navy between 1743 and 1746. Two were built by contract with commercial builders to a common design prepared by Sir Joseph Allin, Surveyor to the Navy and former Master Shipwright at Deptford Dockyard, and the other two were built in Deptford Dockyard itself.
The Wolf class was a class of three sloops of wooden construction built for the Royal Navy during 1741–43. They were ordered in 1741, 1742 and 1743 respectively, and were the first to increase significantly in size from the 200 burthen tons which had been the normal size from 1728; they were to a common design prepared by Jacob Allin, the Surveyor of the Navy. For the latter two vessels, the design was modified by the addition of 6 inches to their depth in hold.
The Baltimore class was a class of three sloops of wooden construction built for the Royal Navy during 1742-43. Two were ordered in 1742 and a third in 1743, and constituted a further increase in size from the 200 burthen tons which had been the normal size from 1728 to 1739; Baltimore was built to a design by Charles Calvert, 5th Baron Baltimore, one of the members of the Admiralty Board at that time; it is uncertain whether the other two ships were built to the same design, or to the same overall dimensions but to a design prepared by Jacob Allin, the Surveyor of the Navy.
The Bonetta group was a batch of eight sloops of wooden construction built for the Royal Navy during 1732. Seven were ordered on 4 May 1732 to a common specification prepared by Jacob Allin, the Surveyor of the Navy. An additional vessel – Trial – was re-ordered on 6 July to be built to the same specification. The actual individual design was left up to the Master Shipwright in each Royal Dockyard at which they were built.
HMS Hawk was an eight-gun snow-rigged sloop of the Royal Navy, the second of three Drake class sloops constructed during the Anglo-Spanish War of Jenkins' Ear. Launched in 1741, her principal service was as convoy escort and patrol in the Irish Sea. She was broken up at Deptford Dockyard in 1747.
HMS Swift was an 8-gun snow-rigged sloop of the Royal Navy, the last of three Drake class sloops constructed during the Anglo-Spanish War of Jenkins' Ear. Launched in 1741, her principal service was as convoy escort and patrol off North Carolina and in the North Sea. She was lost at sea on 31 October 1756.
HMS Wolf was a 14-gun snow-rigged sloop of the Royal Navy, launched in 1742 as the first of three Wolf-class sloops constructed for action against Spanish privateers during the War of Jenkins' Ear.
HMS Stork was a 10-gun Alderney-class sloop of the Royal Navy which saw active service during the Seven Years' War. Launched in 1757, she was assigned to the Navy's Jamaica Station until August 1758 when she was captured by the French. She remained in French hands until being disarmed in 1759 and removed from service in 1760.
HMS Diligence was a 10-gun Alderney-class sloop of the Royal Navy which saw active service during the Seven Years' War and the American Revolutionary War. Launched in 1756, she was a successful privateer hunter off the coast of France before being reassigned to North American waters in 1763. Fifteen years later she was briefly refitted as a receiving ship for press ganged sailors brought into Sheerness Dockyard, before being re-registered in August 1779 as the fireship Comet.
The Stromboli class was a group of two vessels designed by Sir William Symonds the Surveyor of the Navy. The design was approved on 29 August 1838. The vessels were of the Medea design but were altered to the new draught derived from the Gorgon. The ships were initially classified as Steam Vessels Second Class (SV2) and were later classified as First Class sloops. The ships were built in two Royal Dockyards. Both ships were at the bombardment of Acre in 1840. Both were in the Black and Azov seas during the Russian War. They served on various stations of the Empire. Vesuvius was sold in 1865 and Stromboli in 1866. Both were broken by White at East Cowes on the Isle of Wight.
The Alecto-class steam vessels (SV3) later reclassed as Third Class Sloops, were designed by Sir William Symonds, the Surveyor of the Navy. The design was approved on 12 April 1839. Initially four vessels were ordered and completed. A fifth unit was ordered (Rattler), but was reordered as a screw propelled vessel. And a sixth unit had been ordered but was requested to be reordered to a different design. The screw driven Rattler participated in the first of three 'tug o- wars with the Alecto. The vessels all participated during the Russian War. All had gone to the breakers by the mid-1860s.
Royal Navy