These vessels like the 1719 Establishment Group would have no lower gun ports, however, would have ten oar ports per side on the lower deck.

[1] The construction of the vessels was assigned to Deptford Dockyard under the guidance of Master Shipwright Richard Stacey.

As with most vessels of this time period only order and launch dates are available.

The breadth would be 30 feet 5 inches (9.3 metres) with a depth of hold of 9 ft 2 in (2.8 m).

[2] The gun armament as established in 1703 would be twenty 6-pounder 19 hundredweight (cwt) guns mounted on wooden trucks on the upper deck (UD).