(Reuters) — The United States Mint has unveiled a $100 gold coin featuring an African-American woman as the face of Lady Liberty for the first time in the history of U.S. currency. The 24-karat gold coin, which marks the Mint’s 225th anniversary, was debuted on Thursday (January 12) in the Department of the Treasury’s Cash Room in Washington, D.C. It is the first in a series of gold coins featuring Lady Liberty, which has […]