Two ships in dry dock — the Hydro Atlantic (Wilmington, DE) and the Eυαγγελια (Piraeus, Greece), at piers in Hobokon, New Jersey. May 11, 1978.
The Hydro Atlantic sank during a storm on December 7, 1987 just east of the Boca Raton Inlet. It is considered one of the best wreck dives in the United States. See: http://www.hydroatlantic.com