https://www.thepennedsleuth.com/blog/beneath-the-sands

I just needed to keep an ear out for the bleep. I will eventually cross something of value and the metal detector will lend me a reward. It wasn't a cheap machine, but surely it would do its job and make up for it. Of course, my luck wasn't the best and the first thing I discovered wasn't worth anything. However, I felt if I continued scanning the beach I would find some kind of treasure and secure enough riches to keep me happy. It was a large beach that had been through all kinds of history, so I was bound to find something.