My son who's 14 showed interest in metal detecting as a toddler. He spends most his days out metal detecting. He was metal detecting the other day and his metal detector went off. He started digging and has dug in 1 hole for 2 days now. The hole is now around 6 feet deep and its packed full of all kinds of old things (some pioneer & indian). He's found several wagon parts. horseshoes, tools and yesterday what looks like indian clothing pieces. It's leather with fringe. Last night he found an old stone sharpening wheel. In 2 days I bet he's found 1k things in this one hole. Any ideas on what to do with the things he's found or if we need to contact someone about it?