Scale 1:48. Plan showing the half breadth plans for the quarterdeck, forecastle, upper deck, lower deck, and full-breadth plan for the fore & aft platforms for Carysfort (1766), a 28-gun, Sixth Rate Frigate building at Sheerness Dockyard. Plan also includes an illustration of how the cathead was to be fitted to ensure it was out of the way of the chase guns.