Samson (1953), Seagiant (1954) and Superman (1955)
        
        Scale 1:48.  Plan shows the outboard profile above the water line and a plan view, illustrating the rig arrangements of the Samson class tugs Samson (1953), Seagiant (1954) and Superman (1955).  written on the drawing. A note states this plan was approved by the Admiralty on 29 May 1953.