SWEET find! I want a lock and hammer so bad. I keep a bunch of 5 gallon buckets of iron just for this purpose. Many times I have looked back through junk iron and picked out some keepers that I missed the first time.
Just last week I put a hand full of nails in my tumbler and after a day I noticed that one of the nails turned out to be a dog statue of some sort. Once I noticed it, I took him out of the tumbler and put it into electrolysis. It was pretty far gone, but still turned out okay. Trying to get a post together this evening of my last sifting trips and this dog will be in it.
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