Scale: 1:48. Plan showing the body plan with stern board outline, sheer lines with inboard detail, longitudinal half-breadth, and plans and section of through through the centreboard casing, for Trial (1790), an 8-gun single-masted Cutter, with three sliding keels as proposed by Captain Schank.

Reverse: Plan showing the upper [main] deck, and platforms [hold & platforms], for Trial (1790), an 8-gun single-masted Cutter, with three sliding keels as proposed by Captain Schank.