Scale: 1:48. Plan showing the body plan with stern board outline, sheer lines with inboard detail and midship framing, and longitudinal half-breadth for Revenue Cutters to be built at Pater [Pembroke Dockyard]: possibly Racer (1818); Sprightly (1818) both Revenue Cutters, and also possibly for Speedy (1828) and Snipe (1828) both 6-gun Cutter Tenders all built at Pembroke Dockyard. Signed Robert Seppings [Surveyor of the Navy, 1813-1832].