A hobbyist referred to as a "numismatist" studies or collects what?

More Questions:

What grueling Olympic event was won in both 1988 and 1992 by Jackie Joyner-Kersee?

How many ghosts appear to Scrooge in Dicken's A Christmas Carol?

What London square is home to Nelson's Column?

What is the second largest country in Africa?

Which US state is home to the Steamboat Geyser?

Which US state is nicknamed the "Hawkeye State"?

What TV character had great success with his recipe for Chocolate Salty Balls?

What is the name of the bar that Homer Simpson frequents?

Who was the 35th president of the United States?

In 1879 James Ritty invented what?

What rival faction split from the Bolsheviks at the Communist Party Congress of 1903?

Which US state was once governed by the star of "Conan the Barbarian"?

Which organization shared the 2001 Nobel Peace Prize with Kofi Annan?

The fear of speaking is known as what?

What was Buddy Holly's birth name?