Mike Byers Mint Error News – Unique 1972-S Proof Ike Dollar...

Ike Dollar Struck on a 1¢ Planchet mated with an Ike Dollar Struck on a 10¢ Planchet NGC Proof 67 AMAZING UNIQUE DISCOVERY   By Mike Byers for...

Mint Error News – Unique 1973-S Kennedy Half Dollar Overstruck on...

Only Known Proof U.S. Kennedy Half Dollar Struck on Any U.S. Coin Double Denomination NGC PF 67 Cameo UNIQUE DISCOVERY COIN   By Mike Byers for Mint Error News...

Mike Byers Mint Error News – Unique 1970-S Proof Washington Quarter...

King George V (1911-1936) Mint Error NGC PF 64 UNIQUE DISCOVERY COIN   By Mike Byers for Mint Error News ......   This unique 1970-S Proof Quarter mint error from...

Mike Byers Mint Error News – Unique Proof Gilt Reverse Pattern...

Gilt Uniface Reverse Die Trial NGC Proof 65 Ultra Cameo UNIQUE & UNRECORDED   By Mike Byers for Mint Error News ......   This is a unique and unrecorded Proof...

Mike Byers Mint Error News – Proof Bicentennial Quarter 2x Struck...

Proof 1776-1976 S Bicentennial Quarter Double Struck on Struck Roosevelt Dime DOUBLE DENOMINATION PCGS PR 67 CAMEO Unique Discovery Coin   By Mike Byers for Mint Error News ......   This is...

Mike Byers Mint Error News – Unique 1977 Lincoln Cent on...

This Unique 1977 Aluminum Cent is either an intentionally made Mint Error on a leftover aluminum planchet from 1974-1975 or a pattern struck in...

Mike Byers Mint Error News – Unique German 5 Mark Die...

1932G Germany 5 Mark Reverse Trial Strike in Silver Johann Goethe NGC PF 62 UNIQUE & UNLISTED   By Mike Byers for Mint Error News ......   This is a unique and...

Mike Byers Mint Error News – Rare Buffalo Nickel on 10...

1919 Buffalo Nickel Off-Metal Struck on Argentina 10 Centavos Planchet NGC MS 62 Extremely Rare - 3 Known   By Mike Byers for Mint Error News ......   The United States...

Mike Byers Mint Error News – Unique 1863 California Fractional Gold...

1863 Round Liberty Gold 25¢ California Fractional Gold BG-820 Overstruck on 1860/50 BG-819 NGC MS 61 UNIQUE DISCOVERY COIN   By Mike Byers for Mint Error News ......   This is a...

Mike Byers Mint Error News – Unique Multiple Error Clad Ike...

Also Features a 70% Reverse Indent by a QUARTER Planchet   By Mike Byers for Mint Error News ......   All Ike dollar off-metals are highly prized by...

Mike Byers Mint Error News – Unique Obverse & Reverse Die...

Struck in Gilt Copper - Uniface - UNIQUE & UNLISTED NEW DISCOVERY   By Mike Byers for Mint Error News ......   This is a unique and spectacular...

Mike Byers Mint Error News – Unique 1974-S Aluminum Lincoln Cent...

The Only 1974-S Aluminum Cent That Can Be Privately Owned   By Mike Byers for Mint Error News ...... The 1974 aluminum cent is world famous. Proposed in...

Mike Byers Mint Error News – Unique Great Britain Guinea/Sovereign Pattern...

Recently Surfaced After 200 Years   By Mike Byers for Mint Error News ...... W&R-182 Copper NGC MS62BN Although this unique pattern Guinea/Sovereign is listed in the...

Mike Byers Mint Error News – Historic German States Gold Service...

Circa 1806 German States Bavaria King Maximilian I Joseph (1806-1825) Historic Gold Service Medal by Losch 6 Ducats 20.96 grams 36mm Unlisted in Gold Wittelsbach #2478 (In Silver)   By Mike...

Mike Byers Mint Error News – Unique Gold Off Metal Trial...

1861 German States Bavaria Medal Prince Adalbert (Brother of King Maximilian II) Gold Off Metal Strike "First Test" (Trial Strike) Hand Engraving from the Bavarian Mint Presented to the...

Mike Byers Mint Error News – Unique Proof 1776-1976 S Bicentennial...

Double Denomination & Dual Date   By Mike Byers for Mint Error News ......   This is the only known Proof Bicentennial quarter struck over a Roosevelt dime....

Mike Byers Mint Error News – Proof 1970-S Kennedy Half Dollar...

Double Struck, One of Three Known (on Shell Gas Tokens)   By Mike Byers for Mint Error News ......   This is an amazing and spectacular Proof major...

Mike Byers Mint Error News – Unique Dual Mint Mark Proof...

Unique Dual Mint Mark Discovery   By Mike Byers for Mint Error News ......   Upon closer examination of the understrike on the reverse of the quarter, Jon...

Mike Byers Mint Error News – Unique & Unlisted 1869 Standard...

By Mike Byers for Mint Error News ......   Patterns in the Standard Silver series, inscribed on each coin STANDARD SILVER, were produced in the dime,...

Mike Byers Mint Error News – Unique 1842 Argentina 8 Escudos...

By Mike Byers for Mint Error News ......   This is an incredible and unique 1842 Argentina 8 Escudos struck in silver. It is an obverse...

Mike Byers Mint Error News – 1973-S Proof Clad Ike Dollar...

By Mike Byers for Mint Error News ......   This is one of the most spectacular Proof Ike dollar mint errors of all time. Not only...

Mike Byers Mint Error News – Unique 1870 Standard Silver Dime...

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...

Mike Byers Mint Error News – Unique 1985 Canada National Parks...

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

Mike Byers Mint Error News – Unique 1824 Great Britain Half...

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

Mike Byers Mint Error News – Unique Set of Third Reich...

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

Mike Byers Mint Error News – Unique Rotated Double Struck 1904...

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...

Mike Byers Mint Error News – Unique Proof Half Sovereign Pattern...

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...

Mike Byers Mint Error News – Unique Lauer Queen Victoria Gold...

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

Mike Byers Mint Error News – Unique Great Britain Silver Crown...

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

Mike Byers Mint Error News – PCGS Certifies Unique German Gold...

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...