Top Boat is the City of ELY after the II world war, with guns removed.

Bottom Boat is the SS JOHN W Brown partly rebuilt to wartime structure.
Class: EC2-S-C1 Type Liberty Ship
Launched: September 7, 1942
At: Bethlehem-Fairfield Shipyard, Baltimore, Maryland

Length: 441 feet, 6 inches
Beam:57 feet
Draft: 27 feet, 9 inches
Displacement: 14,245 tons
Gross: 7,176 tons
Capacity: 8,500 long tons
Armament: Three 3-inch/50 caliber guns; one 5-inch/38 caliber gun; eight 20mm guns.