Unnamed 221ft Steam Paddle vessel proposed by Lord John Hay
Scale 1:48. Plan shows the sheer lines, longitudinal half breadth and body plan for an Unnamed 221 ft Steam Paddle vessel proposed by Lord John Hay. The plan is undated but may have been drawn in the 1850s when Lord John Hay was a member of Parliament and working at the Admiralty. The plan is torn and very brittle.