S.S. Universe Leader was built by National Bulk Carriers, Kure Shipbuilding Division, Kure, Japan in 1956. The seven ships of this class again were the first of that size launched. They were indicative of the larger tankers that Ludwig continued to have designed and built. Much more pleasing to the eye, they had more graceful lines and abandoned the traditional Ludwig skinny smokestack. But true to form, they had no significant mast, a low after deckhouse and a fairly spartan and utilitarian navigation bridge, as Ludwig seldom put anything on his tankers that couldn’t carry oil.
Universe Leader and her sisters had three longitudinal bulkheads, producing four rows of 13 tanks each – 52 tanks total. The center tanks could carry 13,000 barrels each (546,000 US gallons) while the wing tanks carried 9,000 barrels each (378,000 US gallons). These ships carried a complement of 50 officers and crew. Propulsion was provided by 19,250 horsepower GE steam turbines geared to a single screw, giving a service speed of 14.5 knots.