So earlier this year I was in Chuuk, we dove on many wrecks.
all the shallow ones [less than 100 feet] where picked clean of everything. [the reason is a very interesting story, i will tell another time]
however we dove on several deeper wrecks that where full of atifacts and that made so much difference it was amazing, you felt as if you where there when the ship whent down.
We dove on one ship which at 220 feet deep and about 300 feet into it, we entered the officers quarters, we found beautiful china, japanese uniforms, an officers hat, guns, personal effects, and of course some human remains. the dive was spectacular and emotional at the same time. because you where there with them.
there where gas masks laying next to fire extinguashers inside a totaly burned out room, you knew they faught the fire until their last breath, it made you a part of the history.
this would not have been the same dive if those artifacts had been removed. as many had been on shallower wrecks.
now i can see the argument both ways, and yes on our excurtion we made a few salvage descitions.
1- we where in a part of the wreck that few people would ever get to, so we purposly relocated some artifacts to a more accesable location. like a 50 millimeter machine gun, and stacks of china.
2 - we also chose to take one piece of china home per person in our group, as not everybody in our group had the skill or experience to go in deep enough, they did act as support divers, so everybody recieved a peice of their choice. the rest we left tucked inside an emty amo boxes for others to discover.
for those that say that the wreck is just going to deteriate and the artifacts will be lost forever, i ask this. where are the ones that have been removed so far, yes some are on display, usualy in a LDS, but most are in someones garage rotting there.
I am torn on which way i believe regarding the removal of artifacts
but this is my two cents worth anyways