Yeah, that's a nice example! Everyone is showing off their nicer examples of worthless doubling today! Showed a crazy little DDD coin earlier today.
Keep in mind that the Kennedy is a large coin so machine doubling is much easier to see. Also, because it is large, the dies take a much harder beating. ~ Chris
Don't you know that you should never point that weapon in the air? There are too many planes flying in and out of the city. ~ Chris