Scale 1:48. Plan shows the sections, as fitted of the Samson class tug Superman (1955). The yard number '742' is written on the drawing. This plan was originally for Superman and its sister ships Samson (1953) and Seagiant (1954), but it was subsequently edited for just Superman. The drawing shows the sections at frames 14, 34 and 56 looking forward. The plan also shows the section at frame 20 looking aft.