Jeff and Chris talk with John Kraljevich, an expert on early American coins and medals, whose auction catalogs are widely used as reference works.

Chris talks with Matt Dinger, co-host of The Coin Show podcast.

Jeff and Chris find religion on this week's Coin world Podcast as they interview Bill Bierly, author of the forthcoming book In God We Trust, which details the story of the national motto's appearance on U.S. currency.

British coinage takes center stage on this week’s Coin World Podcast as Jeff and Chris interview Dominic Chorney, an expert in medieval British coins.

In a spooky Halloween-themed episode, our hosts of horror talk about coins and medals with macabre imagery. Jeff and Chris also sit down with John Frost, President of the Barber Coin Collectors Society.

Jeff and Chris discuss the history of the Carson City Mint and have a wide-ranging interview with mining geologist-turned-Americana-dealer, Fred Holabird.

Jeff and Chris talk to Wendell Wolka, the author of references on the obsolete banknotes of Ohio and Indiana.

Jeff and Chris talk with Kerry Wetterstrom, a veteran ancient coin collector and researcher.

Jeff and Chris talk to Gary Herrmann, who has studied the life and work of Laura Gardin Fraser, the first woman to design a U.S. coin.

Jeff and Chris talk to Tom Babinszki, author of Blind Coin Collector, a blog about his experiences as a visually impaired collector.

Jeff and Chris interview Beth Deisher, of the Anti-Counterfeiting Educational Foundation. They also discuss the commemoration of the September 11th.

Jeff and Chris talk Montessori notes, the SS Central America and interview George Corell about his research on Confederate coinage.

Jeff and Chris interview Frank Noel, an expert on the 1783-1786 Nova Constellatio copper tokens.

Jeff and Chris interview Dennis Tucker, publisher at Whitman Publishing and numismatic representative on the Citizens' Coinage Advisory Council.

Jeff and Chris sit down with Jeffry Frieden, a Professor of Government at Harvard to discuss his work on the politics of currency exchange rate policies.

Jeff and a Chris talk about Death Dollars, 1916/16 Buffalo Nickels, and interview Chris Dempsey, an expert on Hobo Nickels.

Jeff and Chris talk paper currency and interview Mel Wacks, the chairman of the American Israel Numismatic Association.

As Coin World expands its services aimed at informing and entertaining our readers (and listeners), it is important to remember that not everyone can participate.

Chris and Jeff talk about exciting news coming out of the U.S. Mint and interview Charmy Harker, also known as The Penny Lady.