I have used the pure alcohol soak on watches that have absorbed salt wated with success but they had not been in the water very long. The ocean archaeologists use a aqueous solution of inhibitors and acids with electrical reverse plating effect to recover old iron vessels like the parts of the Monitor. Turning rust back to metal. Getting the salt out! Mild vinegar solution with inhibitors might help get the salt out of the metal pores. Anything which will help convert salt to a more soluble state. Experiment a bit and keep us informed of your progress!!!! Sounds like intrepid diving work on your part Here's to you! David
