Scale: 1:48.

Plan showing Sheer Lines, Body Plan and Longitudinal half breadth of Britomart-class screw gunboats (1859). This class included Britomart, Bruizer, Cherub, Cockatrice, Cromer, Crown, Danube, Doterel, Heron, Linnet, Minstrel, Netley, Orwell, Pigeon, Protector, Speedy, Trinculo, Tyrian and Wizard (all launched in 1860-1867).

"Sheer Draught for the Gunboat of 268 tons and 60 H.P. building by contract by Messrs Smith at Newcastle."
Signed: 'I. Watts', 'J. Large', 'J.L.' (James Luke?).