A discovery in an Uncirculated Mint set shows that the dollar coin appears to be without the edge lettering that should be a ...

Today's counterfeiters use sophisticated techniques that can fool even experienced buyers. Learning to identify fake gold coins protects your investment and keeps you from falling victim to fraud.

Scientists recently analyzed a Peruvian 10-cent piece with an unexplained origin. By Katherine Kornei A decade ago, a funny money mystery fell into the hands of scientists and students at the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Coins can be made by casting metal in ...