Unnamed 308ft central battery ironclad, proposed by Rear Admiral T. M. Symonds C.B.
Scale 1:48. Plan shows the proposed sheer lines, body plan and longitudinal half breadth for a unnamed 308ft Central battery ironclad designed by Rear Admiral T. M. Symonds C.B. The title of the plan is "Proposed Sheer Draught with a new arrangement of Armament by Rear Admiral T. M. Symonds C. B.". The plan bears the signature of Rear Admiral Thomas. M. Symonds C. B [Superintendent of Devonport Dockyard 1862]..