I think my point is that if you are just a collector and NOT a digger you can get into trouble. A friend collects Japanese ordinance. He bought a Jap mortar round and it was in perfect condition... he placed it on the shelf with the rest of his collection. 6 months later he decided to play with it and took the fuse of.... Hmmmm there is a gaine attached to the fuse... great... all the parts.... then he looked ito the shell and saw the TNT filling. Round was 100% live and by all rights it should have gone off when he unscrewed that fuse... and he knew it. He had a real expert steam the TNT out and dewat the round... After he called the seller and reamed then reported him.