Quote:

A car that's been totally underwater like that old Ford has had no oxygen to rust it

The vault car has had air in the vault - water in pushes air out, water out is replaced with air



Yep, the only way theres any chance at all is if the 3 layer sealed "plastic bag" somehow stayed sealed, but we ARE talking about 1957 technology. Yep, its a big pile of rotted, filthy, stinking junk.