Mint the bullion penny of copper plated with 0.01oz of silver. Mint the bullion nickel of nickel plated with 0.05oz of silver. Mint silver dime, quarter, half and dollar coinage as currently being done. Mint gold 0.10oz, 0.25oz 0.50oz 1.00oz gold coinage as currently being done. Mint sales of current bullion coinage “monster boxes” should continue.
Retain current fiat currency coinage in support of the greenback USD. Print $1 $5 $10 $20 $50 $100 $500 $1000 Greenback USD bills of the Bank of the United States, as a replacement to the fiat Federal Reserve Notes. The greenback USD is supported by the fiat penny nickel dime quarter half and dollar US minted coinage as currently minted and in use today.
This bicurrency regime provides a currency medium of exchange in the US comprising fiat currency and real money.