The Portuguese passenger/cargo liner NIASSA, Imo 5250636/ 151m/ 10.742gt/ 16kn; 04/08/1955 completed by Société Anonyme John Cockerill, Ougrée, Hoboken, Antwerp, for Companhia Nacional de Navegação, Lisbon, for its Portuguese territories of Africa service; In 1955 she made a voyage to Portuguese...