That would be an interesting test.* The last time we were in Seattle, we bought new "recycled" zinc's*from*Fisheries (downstairs).*
During that same trip we*hauled*at Canal Boat Yard and they had a*4'x4' plastic fish box for old zincs.* We were told that they*get recycled.* I*didn't think to ask where they went from there.* I wonder how pure our new*"recycled" zincs are?
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