LAST CALL ===========Susan B. Anthony Dollar coins are a great way to diversify your coin collection. The Susan B. Anthony coin was produced from 1979 to 1981 and in 1999, to commemorate the 20th anniversary of the coin's debut. This dollar coin is made of 90% silver and is a must-have for collectors of American coins. It features Lady Liberty on the front and an American eagle on the back. Add this error coin to your collecti on. How’s the hole in center of the Earth on back side