Unnamed 192ft 3 masted screw frigate of 51 guns circa mid-19th Century
Scale 1:48. Plan shows the sheer lines, body plan and longitudinal half breadth of a unnamed 192ft 3 masted screw frigate of 51 guns circa mid-19th Century. The words "F. E. Usher May 1887" are written in the bottom left hand corner of the drawing. The plan is torn in numerous places.