HMS Levant

HMS Levant was a 20 gun (20x 32 lb carronades plus 2 x 6 pounder long guns) flush-decked ship-sloop of the 'Spey' class.  This class was essentially a shlighty reduced copy of the famous captured French ship-sloop, 'Bonne Citoyenne.'   You can see a builders draft of HMS Spey in thebook Warships of the Napoleonic Era' by Robert Gardiner on page 66.  Hope this helps!