There is an undesired type of find searchers hope to avoid. Still, many searchers have asked themselves whether some day they might make such a find. After all, searchers come to places hardly visited by anybody else.
These finds have little to do with history and are not made of metal. But they are very unusual and bizarre and making them is a little adventure so this link to the chapter of the respective search report might not be misplaced. Not suitable for little children.