I dive a local wreck called the St Peter often, a schooner that sunk in the 1800's in lake Ontario. The local divers are kind of protective of her, as am I. The question is, I found one her large sail pulleys off the side on the bottom in the silt.... as it sits it will soon be buried never to be seen again Should I move it to the deck, so everyone can see it, or leave it be?