No scale. Plan shows the sheer lines, longitudinal half breadth and body plan of the steam paddle tug Sheerness (1863). The drawing also shows in red ink a proposed alteration of the bow referred to in the Officer's Estimate of 12 January 1877. A note on the plan states that this alteration is being made while the vessel is currently under repair. The drawing bears the signature of Alfred B. Sturdee [Master Shipwright at Sheerness Dockyard 1866-1878].