The first purely non-warship entry for this thread. This one is taken from a 1970s thriller novel by John Wingate.
NS Leviathan
Oil Tanker (Ultra-large Crude Carrier)
Length: 1475 ft (449.6m)
Beam: 226ft (68.9m)
Draft (Fully laden): 104ft (31.7m)
Displacement(Empty): 88,025 tonnes, Displacement (Fully laden): 674,025 tonnes
Carries: 586,000 tonnes of Crude Oil
Crew: 38
Engines: Nuclear/Steam Turbine, 4 x reactors each of which produces 34,000hp (Four shafts/propellers)
Rudders: 4 (One for each propeller, the design of the rudders is described as being based on the rudder design of the Batillus Class of ULCCs)
Speed: 17.8 knots (Fully laden), 19.2 knots (In ballast)
Note: The forward island (Containing the bridge) is located 100ft (30.5m) from the bow. The ships helipad (Large enough to take a Westland WS-61 Sea King Helicopter) is located on the port side. Built in a US Yard, registered in Panama.
This one may be easier than some as the artist who did the cover made his own attempt to depict the ship moving at some speed.
Target Risk - Cover of 1979 New English Library paperback edition.
https://www.dropbox.com/s/qhbnun7r7vrcb ... R.jpg?dl=0