Section 19 of the Act established a penalty of death for debasing the gold or silver coins authorized by the Act, or embezzlement of the metals for those coins, by officers or employees of the mint; this section of the Act apparently remains in effect and would, in theory, continue to apply in the case of "any of the gold or silver coins which shall be struck or coined at the said mint." (At present the only gold or silver coins struck by the US mint are the American Silver Eagle and the American Gold Eagle coins, some proof coinage at the San Francisco Mint, such as the silver US State Quarters, and much of the Commemorative coinage of the United States.) All other sections of the act have been superseded, as for example the Coinage Act of 1834 changing the silver-to-gold weight ratio. Various acts have subsequently been passed affecting the amount and type of metal in U.S. coins, so that today there is no legal definition of the term "dollar" to be found in any U.S. statute. Current statutes regulating coinage in the United States may be found in Title 31 of the United States Code.