Scale: 1:48. A plan showing body plan with stern board outline, sheer lines with inboard detail, and longitudinal half-breadth of 'Haddock' (1805), a four to six gun schooner, as taken off in October 1805 and modified on her refit. This plan was used for the subsequent Cuckoo class of gun schooners (1805) consisting of 'Magpie' (1806), 'Jackdaw' (1806), 'Cuckoo' (1806), 'Wagtail' (1806), 'Woodcock' (1806), 'Wigeon' (1806), 'Sealark' (1806), 'Rook' (1806), 'Landrail' (1806), 'Pigeon' (1806), 'Crane' (1806), 'Quail' (1806).