At her home in Moonachie, New Jersey, Quintero showed some of the coins that could have value: a few buffalo head nickels, an Eisenhower silver dollar, and at least one coin that dates back to 1887.

MAEBASHI--Archaeologists uncovered an estimated 100,000 ancient coins, some of which are of Chinese origin and are more than 2,000 years old ... people in medieval Japan, the coins were likely ...