Scale: 1:48. Plan showing the roundhouse, quarterdeck and forecastle with covered waist (spar deck), upper deck, gun deck (lower deck), orlop deck with fore & aft platforms, and inboard profile for Monmouth (1797), a purchased East India Company ship, converted a 64-gun Third Rate, and later fitted as a Victualling vessel in 1809. Part of the lower left area of the plan is missing, affecting the stern area of the inboard profile.

Signed by Nicholas Diddams [Master Shipwright, Portsmouth Dockyard, 1803-1823].