MAEBASHI--Archaeologists uncovered an estimated 100,000 ancient coins ... large residences of important people in medieval Japan, the coins were likely hastily buried, perhaps for safekeeping ...

Japan circulated aluminum composition coins in the early ... The late 20th-century find of third-century A.D. Roman gold coins and an ancient gold plate, dubbed "The Lava Treasure," is back in the ...

Collecting ancient coins has become increasingly stressful thanks to an ever-expanding system of one-way agreements between the U.S. State Department and various foreign countries. Collecting ancient ...