Nickel!

This made us all smile like goofballs. The date is the really exciting part, as it suggests that (unless someone was carrying this around as a memento longer than a coin's normal circulation) that it belonged to a colony member. Now, people carry pockets full of change and drop money all the time, right? But what if you lived in a colony who had the philosophical goal of obliterating the cash economy and you couldn't exchange this nickel for anything for miles around?