Once upon a time, real silver dollar coins filled cash registers across America, and some of these old coins still exist in coin collections and change jars. The rarest silver dollars are worth more ...
An extremely rare 1884 Proof trade dollar is expected to fetch as much as $500,000 at an auction in Baltimore, Md., in March. Designed by William Barber (1807-1879), who was the fifth chief engraver ...