Here's an object that probably doesn't deserve to be recovered - the head on the Matt Turecamo.Look at the difference between these two shots; the first in 1997, not long after the sinking, and the second in 2000. Hydroids have replaced mussels, and the floor is covered with a foot of silt."Heads" on the Coney Island (top) and Great Isaac (bottom). Courtesy Perry Arts.Head on the Mandy Ray
Side-scan sonar is a modern method of underwater imaging that can produce remarkably detailed and realistic views of shipwrecks and other bottom features using sound rather than light.
Notice all the detail in this side-scan sonar image of the Delaware.