"Polish Navy Commander Dariusz Beczek holds up an images showing with near certainty that a sunken ship in the Baltic Sea is the Graf Zeppelin, Nazi Germany's only aircraft carrier, on Thursday July 27, 2006 in Gdansk, Poland. The discovery is expected to shed more light on the fate of the ship, which was last seen 59 years ago. The top image shows a Nazi-era drawing of the ship, the second a sonar picture made this week by the Polish navy, and the last, a photograph made in the 1930s during the building of the ship. The size and other characterists of the old photographs and new sonar pictures match up exactly." (AP Photo/Wojtek Jakubowski )