What is your favorite, "Did You Know?" coin trivia?
Mine is the fact that toward the 1960s casinos in Las Vegas began to purposely remove the dates on real silver dollars so as to prevent collectors buying them at face value from the coin cages and simply keeping them. As silver dollars were only worth about $1.10 each (at best) for common date coins up to 1964 this practice kept the cartwheels in Las Vegas and in the machines.
What is your "Did You Know?" coin trivia?