Quarter (Peso):
[Image of a Puerto Rican quarter (peso) with the coat of arms of Puerto Rico on the front and the denomination "25 CENTAVOS" on the back]
Dime (Diez Centavos):
[Image of a Puerto Rican dime (diez centavos) with the coat of arms of Puerto Rico on the front and the denomination "10 CENTAVOS" on the back]
Nickel (Cinco Centavos):
[Image of a Puerto Rican nickel (cinco centavos) with the coat of arms of Puerto Rico on the front and the denomination "5 CENTAVOS" on the back]
Penny (Centavo):
[Image of a Puerto Rican penny (centavo) with the coat of arms of Puerto Rico on the front and the denomination "1 CENTAVO" on the back]
These coins were issued by the United States Mint for circulation in Puerto Rico from 1898 until 1954. They are no longer in circulation, but they are still considered legal tender.