Scale: 1:48. Plan showing the body plan, sheer lines, and longitudinal half-breadth proposed (and approved) for Levant (1813), Cyrus (1813), Medina (1813), Carron (1813), Cyrene (1814), Falmouth (1814), Hind (1814), Slaney (1813), Lee (1814), Spey (1814), Esk (1813), Leven (1813), Erne (1813), Larne (1814), Tay (1813), and Bann (1814), all 20-gun Sixth Rates, later re-classed as Sloops.

The plan includes a note relating to alterations to the rudder for Medina and Carron, dated April 1814. A later annotation dated 1818 refers to fitting Leven with a quarterdeck and forecastle.