Article I, Section 10, Clause 1 (State Coinage) does not allow the states to “coin Money; emit Bills of Credit; [or] make any Thing but ... money” from precious metals such as gold and silver.
In 2026, the U.S. Mint will celebrate America’s 250th Independence anniversary with special one-year designs for circulating coins. From the Declaration of Independence to civil rights, these coins ...
In any case, barter among humans certainly pre ... Stone Age and could be considered some of the earliest forms of metal coins. Metal tool money, such as knife and spade monies, was also first ...