Whats the MOST UNUSUAL thing you've found when scrapping?

I've found some pretty odd things in my day. A Nazi ww2 uniform while doing a clean out. On the same job found a bank bag full of old silver coins. I picked it up, and felt the weight. I almost fainted when I looked inside. Driving around saw a pile of metal so I started loading it up. This guy comes out, and says hey I got some more stuff if you want it. I follow him to his pole barn, we get inside It looked like storage for a plumbing company. I say " What is it you want gone?", he said everything. I wanted to say are you sure, but instead offered him money for the stuff. He wouldn't take any money, I tried a few times. I did however the next day leave a envelope in his mailbox.