Deez Coin NutzNew Resources page
Free tools for world coin collectors in one place, including the Coin Date Decoder cheat sheet and the US-Minted World Coins app.
We just opened a new Resources page with free tools for world coin collectors. They now live on their own Collecting World Coins page.
Coin Date Decoder cheat sheet. Can’t read the date on a world coin? This cheat sheet walks you through it: read the digits, name the calendar, then add or subtract. Download the two-page print PDF or the four carousel slides. It’s a working document, so check back for updates.
US-Minted World Coins app. From 1875 to 1984, U.S. Mints struck coins for more than 40 foreign governments and U.S. territories. Explore them on a world map and in a searchable database.
You’ll also find Mr. Oni’s quick intro to collecting world coins. Want to see coins live? Join us on Whatnot for weekly auctions and get a $25 credit.