USD Exchange Rates
Goldback® (GB)
The Goldback® consists of a series of paper-thin, rectangular specie legal tender negotiable instruments issued by Goldback Inc. (GBI), available in denominations containing one, five, ten, twenty-five and fifty thousandths of a troy ounce of pure 24 karat gold, for which GBI will pay same in U.S. gold cents to bearer on demand.
Gold Dollar (gd)
The "gold dollar" is specie legal tender consisting of one fiftieth of a United States American Eagle (22 karat) or American Buffalo (24 karat) coin, having one troy ounce of fine gold content and a "50 Dollars" nominal face value, as described in 31 USCA §§ 5112(a)(7), (a)(11), (i)(1) & (q).
Silver Dollar (sd)
The "silver dollar" is specie legal tender which is a United States American Liberty coin, having one troy ounce of fine silver content and a "One Dollar" nominal face value, as described in 31 USCA §§ 5112(e).