Scale 1:48. Plan shows the spar deck, as fitted of the wooden screw sloop Miranda (1851). The title of the drawing is "Plan of spar deck as fitted when paid off last month". The plan bears the signature of Sam Read [Master Shipwright at Sheerness Dockyard 1848-1859]. The drawing bears the signature of Will Anstey in the bottom left corner. The name 'John Wright' is written in the bottom left corner.