31 C.F.R. § 100.13 Criminal penalties.
Title 31 - Money and Finance: Treasury
Criminal penalties connected with the defacement or mutilation of U.S. coins are provided in the United States Code, Title 18, section 331.
Title 31: Money and Finance: Treasury
PART 100—EXCHANGE OF PAPER CURRENCY AND COIN
Subpart C—Exchange of Coin
§ 100.13 Criminal penalties.

