1. By what name is the Winged Liberty Head dime better known?
2. A portrait of Simon Bolivar appears on the coinage of what Central American country?
3. Except for the overprinting, how often does the numeral 5 appear on a 1981 $5 note?
4. What 20th century U.S. proof set can have two 5-cent pieces of different alloys?
5. Which president eliminated public participation in the U.S. Assay Commission?