Acknowledgements:

• Andrea Moro, Andrea Marassich e Paolo Cattaruzzi, Trieste (Italy), for their technical contribute during the dives and the help in the review of historical data.
• The Association “Aldebaran”, Trieste, for informations on Liberty ships
• Project Liberty Ship - Photo archives (Maryland) - Historical prints of Robert Dale Owen.

Riferimenti bibliografici:

• Sawyer L. A., Mitchell W. H., 1970. The Liberty Ships. Cornell Maritime Press.
• Stewart I. G., 1992. Liberty Ships In Peacetime. Ian Stewart Publications, Western Australia.
• R: Mancini, 1995. Le navi tipo “Liberty”. Storia Militare, 26, anno III: 30-41.

  Link:

• U.S. Maritime Service Veterans: www.usmm.org
• Project Liberty Ship: www.liberty-ship.com