Swan-class ship sloop (14/16 gun) 1767-1815

Swan-class ship sloops of the British Navy.
A series of 25 ships ordered and built from 1766 to 1779. In service from 1767 through to 1815. Initially had 14 guns installed but was later increased to 16.

HMS swan, kingfisher, cygnet, atalanta, pegasus, fly, swift, dispatch, fortune, hound, hornet, vulture, spy, cormorant, zebra, cameleon, fairy, nymph, savage, fury, delight, thorn, bonetta, shark and alligator.

For more information see:
https://en.wikipedia.org/wiki/Swan-class_ship-sloop