Scale 1:192. Plan shows the sketch of sails of the wooden screw sloop Miranda (1851). The title of the drawing is "Sketch of sails, as sent from the Admiralty shewing in red the alterations proposed". Proposed alterations to the sails are shown in red ink on the drawing. The plan bears the signature of John Fincham [Master Shipwright of Portsmouth Dockyard 1844-1852].