35 foot motor launch M. B. 3596 for the Royal Naval Torpedo Factory at Greenock
Scale 1:12. Plan shows the longitudinal section and plan view for the 35 foot motor launch M.B. 3596 for the Royal Naval Torpedo Factory at Greenock. A Hugh McLean & Sons builder's stamp with a signature dated 17 August 1936 is printed on the drawing. A Warship Production Superintendent stamp dated 21 August 1936 is printed on the plan.