Mike Byers

By Mike Byers for Mint Error News ......   This is a unique and spectacular mint error, a proof pattern off-metal. It was struck on a...

By Mike Byers for Mint Error News ......   This is the only known Canadian $100 platinum striking of any design or series. This is one...

By Mike Byers for Mint Error News ......   This is the only known obverse die cap struck in gold from any country. It was certified...

By Mike Byers for Mint Error News ......   This is a unique historical and unbelievable set of all three Third Reich proof silver issues in...

By Mike Byers for Mint Error News ......   Major mint errors on U.S. gold coins are extremely rare. And of these, there are only a...

By Mike Byers for Mint Error News ......   This proof Half Sovereign off-metal mule pattern encompasses a combination of history, rarity, and condition. This piece...

(1887) Great Britain Queen Victoria Lauer Pattern in Gold Uniface Obverse Die Trial Ex. Murdoch Collection (1904) - UNIQUE   By Mike Byers for Mint Error...

1845 Great Britain Crown Young Head Silver Die Trial Piedfort Pattern Uniface Obverse NGC MS 65 - UNIQUE, UNLISTED & UNRECORDED By Mike Byers for...

By Mike Byers for Mint Error News ......   This unique, historical and museum-quality set of gold Coronation Die Trial Strikes was just authenticated and certified...

By Mike Byers for Mint Error News ......   This is the only known 1911 Great Britain 5 Pound Die Trial. It was struck on March...

By Mike Byers for Mint Error News ......   This is the only known full-size feeder finger for any U.S. denomination that has not been struck...

United States 1922 Peace Dollar Flip-Over Double Strike in Collar, PCGS AU58 By Mike Byers for Mint Error News ......   Major mint errors in the U.S....

PCGS-Certified Error Coins By Mike Byers for Mint Error News ...... PCGS has certified an unusual pair of gold error coin struck by the Royal...

This recent discovery was previously unknown to the numismatic community Authenticated and certified by NGC (and approved by CAC), this 1852 gold dollar pattern (Judd...

This incredible Mexico 1916 Oaxaca 60 Pesos Gold Error Coin was struck on a U.S. $10 Liberty. The 1916 Gold 60 Peso was struck in...

1904 Design Overstruck on 1903 Design By Mike Byers for Mint Error News ...... This is a unique, spectacular and dramatic Belgium Franc struck in GOLD....

United States 2000-P Jefferson Nickel Struck with Two Obverse Dies, PCGS MS65 By Mike Byers for Mint Error News ......   This is the only known U.S....

By Coinweek ....   CoinWeek News Wire for June 17, 2016 Brain Food 1.) Look closely at your change Another day she was picking up some hamburgers at a...

People have been checking their change recently for 1970 Washington quarters - What’s all the fuss about? By Joshua McMorrow-Hernandez for CoinWeek .......   Las Vegas coin...

First Read, a continuing series of essays about classic and contemporary works of numismatic literature… By Charles Morgan and Hubert Walker for CoinWeek.... In this edition...

World’s Greatest Mint Errors is an enjoyable resource packed full of some of the most dramatic, rare and extraordinary mint errors and die trials...