Expert Columns

By Peter Mosiondz, Jr. for CoinWeek .....   Coin grading practices are based on common sense aided by experience. In many instances, the difference between two...

The Real Diehl is a select column by former United States Mint Director Philip N. Diehl, exclusively for CoinWeek .....   This series of articles will give readers an insider’s...

By Victor Bozarth for PCGS ......   Like many of my fellow numismatists, I have always been fascinated by classic U.S. commemorative coins. My first commemorative...

By Jack D. Young, Early American Coppers (EAC) ......   This latest installment is on an earlier series of the quarter denomination based on a B-10...

Ancient Coins and The Colosseo Collection, by Russell A. Augustin, AU Capital Management, LLC ......   Depending on who was in control at the time, the...

By Victor Bozarth for PCGS ......   While some recognize the 1848 CAL Quarter Eagle struck from California gold as the first United States commemorative coin,...

By Doug Winter – RareGoldcoins.com   CoinWeek Content Partner ......   On the front page of my website (www.raregoldcoins.com) you will see the tagline "Coins with Character". This...

  CoinWeek Streaming News is brought to you by NGC. For information about NGC’s current grading specials and services, as well as to look up certs,...

By Lance Tchor - Founder and Co-President, WINGS® Coins LLC ......   PVC and coins don’t mix Otherwise known as polyvinylchloride, PVC is found in many different...

Ancient Coins - ISLANDS off ATTICA, Aegina. Circa 550-530/25 BCE. AR Stater. Sea turtle   Ancient Coins Profiles by Russell A. Augustin - AU Capital Management,...

By Louis Golino, special to CoinWeek .....   Harry “Hernando” Bodine of Florida inherited from his late father both his coin collection and his love of...

  The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

Collecting Rare Pre-1950 Chinese Currency by Dr. Richard S. Appel - UniqueRareCoins.com ......   Part I | Part II | Part III | Part IV |...

  The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

By Steve Benner for CoinWeek .....   Part 1 | Part 2 | Part 3 | Part 4 * * * This article is the second part...

By Louis Golino, special to CoinWeek .....   2022 was definitely a quieter year for U.S. Mint coins, especially compared to last year – a banner...

By Charles Morgan and Hubert Walker for CoinWeek .....   Welcome back to the Charles Morgan and Hubert Walker guide to building the ultimate 20th century...

In one of the finest video presentations you will ever see discussing a numismatic object, Dr. Jesse Kraft, Resolute Americana Chair of American Numismatics...

  The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

By Jeff Garrett for NGC (Numismatic Guaranty Corporation) ......   Several years ago, while attending the Whitman Baltimore Convention, I had the pleasure of spending some...

On October 17, CoinWeek conducted a lengthy telephone interview with Certified Acceptance Corporation (CAC) President John Albanese to discuss a range of issues related...

By Doug Winter - RareGoldCoins.com ......   CoinWeek Content Partner   It’s likely that Heritage’s recent sale of a PCGS AU53 1875 Liberty Head eagle will go largely...

By Steve Benner for CoinWeek .....   Part 1 | Part 2 | Part 3 | Part 4 * * * Troas, unlike the subject of my...

By Charles Morgan and Hubert Walker for CoinWeek .....   Today, we’d like to discuss building a truly remarkable 20th-century US Type set. Type sets enable you...

  The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   The recently completed Stack’s Bowers sales featuring the first and last American Silver and Gold Eagles...

By Mike Markowitz for CoinWeek .....   The Incas had rivers full of gold and mountains full of silver, and they used gold and silver for...

By Doug Winter - RareGoldCoins.com ......   CoinWeek Content Partner   On September 29, 2022, the first part of four sales featuring the Harry Bass Core Collection was...

By Victor Bozarth for PCGS ......   Part 1 | Part 2 | Part 3 * * * The New Orleans Mint was the only Southern mint reopened...

The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...