The only relation that I can see if that countries who issue commemoratives coins which they offer to collectors at a price above their face value, need to design these coins so that they appeal to collectors.
Therefore a coin designer would need to know what coin collectors like .
A coin collection is called, well, a coin collection. The hobby of collecting coins is called numismatics.
a coin collector
Coin collecting
While the president has not said much about coin collecting, he has said a lot about education and about the importance of hobbies that are educational. Both stamp collecting and coin collecting teach about geography and about important historical figures, so the chances are, he would be in favor of such hobbies.
Coin collecting
Numismatology
See the Related Link below for a description of the coin's design.
RPM is a coin collecting slang for "Repunched Mintmark". It refers to when the mintmark on a coin has been struck twice, and you can see remnants of the first mintmark underneath the second mintmark.
Lots of wear on the coin and the lowest grading possible.
A numismatist is a person who studies or collects currency, including coins, tokens, paper money, and related objects. This field involves understanding the history, production, and design of money, as well as its cultural significance. Numismatists may focus on specific types of currency or historical periods and often participate in trade and exhibitions related to coin collecting.
edge of a coin with grooved lines that run around the entire perimeter of the coin
In coin collecting, it means Brilliant Uncirculated, a very nice coin, but not as good as a Proof coin.