Linnet (1860) and Pigeon (1860)
Scale 1:48. Plan shows the inboard profile as designed, of the Britomart class gunboats Linnet (1860) and Pigeon (1860). The drawing bears the signature of Admiral Sir Baldwin Wake Walker [Surveyor of the Navy 1848-1859], Isaac Watts [First Assistant Surveyor 1859], and James Luke [Inspecting Officer 1859]. The title of the plan is "Profile of Inboard Works for the Gun Boats of 268 Tons and 60 H.P. Building by Contract by Messrs Briggs at Sunderland"