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

More Questions:

How many horizontal rows of stars are there on the U.S. flag?

Which French designer was the heir to a fertilizer fortune?

What holiday comes right before All Saints" Day?

What Reds and Tigers manager was nicknamed "Captain Hook" for his tendency to pull pitchers early?

What two words did Jim Henson combine to come up with the word "muppet"?

At the head of which Gulf does Saint Petersburg lie?

What is the modern day equivalent of Dacia?

What is the capital of Iceland?

What city's buildings include the John Hancock Center and the Amoco Building?

What "-itis" is an inflammation of the liver?

What group wrote the 1979 hit single "In the Navy"?

What three actresses were the original Charlie's Angels?

In which movie did Angela Lansbury portray a witch?

Who found the long lost explorer David Livingston?

Who founded Laugh-O-Gram Studio?