Coin collecting may have been a niche hobby in times past, but an increased interest in numismatics -- whether due to ...

But finding the right copper coin could make you a millionaire. With few exceptions, copper coins in the U.S. mean one-cent pennies — usually those featuring Abraham Lincoln. The most valuable ...

Made in gold, silver, and copper, the Tanka was widely accepted across the Sultanate’s large territories ... The Jital was a simple silver coin that played an important role in northern India ...

“Although records are sparse, this copper coin is widely regarded as the beginning ... prized for their large size, high silver content and historical appeal,” Byers said.