Each lot of $1 in face value (four quarters) contains 0.715 troy ounces of pure silver, making these coins both a historic ...

Apart from that, the Walking Liberty 50-cent piece — not to be confused with the Walking Liberty quarter — was minted during some of the most momentous years of the past century, beginning in ...

Do note that this isn't the first time a person of color was on legal U.S. tender; the Sacagawea one dollar coin has been in circulation since 2000. As CNN points out, there are only two coins ...