Congress shall have power to coin money, regulate the Value thereof, and of foreign coin, and fix the standard of weights and measures. ~ Art. I, sec. 8, cl. 5.

Congress shall have power to coin money, regulate the Value thereof, and of foreign coin, and fix the standard of weights and measures. ~ Art. I, sec. 8, cl. 5. Congress shall have power to provide for the punishment of counterfeiting the securities and current coin of the United States. ~ Art. I, sec. 8, cl. 6.