Pretty interesting Pen ...thx. - I can guarantee you there's gold at the bottom of Boston Harbor too. Back in the 60's sometime, I was returning from a fishing trip, hands a tad slimy from cleaning fish, - and my class ring just "slid right off", no doubt it's still in about 25-30 feet of water.
Pen--that's certainly NOT all there is.....No telling WHAT all they'll find if they start poking around down in a New York harbor! Reminds me of that lawyer joke(I love lawyer jokes--sorry, all you lawyers out there--but ADMIT IT! You guys collect and tell them amongst yourselves as well!)--"What do you call a hundred lawyers at the bottom of the Hudson River?.......A good start...."