Our Favorite Places
Last Updated May 2009
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Please report dead-links and new non-commercial sites related to error-variety coins or silver art bars/rounds  here: KPotter256@aol.com

Articles From Ken Potter (On Site)

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American Numismatic Association

CONECA Website (Errors & Varieties)

CONECA Application

NCADD (Doubled Dies & Other Varieties)

Numismatic Literary Guild (NLG)

John Reich Collectors Society

Atlantic Provinces Numismatic Association

Canadian Numismatic Association


FlyIn Club

Coinvarieties (Yahoo Club)


Holey Coins

IASAC Silver Bar Club  Membership Application

World Internet Numismatic Society

WBCC (Bimetallic Coins)

Central States Numismatic Society

American Numismatic Society

US Mex Club

Early American Coppers

Michigan State Numismatic Society

NorthWest Detroit Coin Club

Stolen-Lost Coins/Stamps/Currency

Numismatic Crime Information Center

Coins/Stamps/Currency Stolen or Lost in Mail

Missing Coins (Early American Coppers)

Stolen Coins Listed Online by PNG (PNG Members Only)

Recovering Stolen Coins -- Never Give Up Searching 

Error-Variety Related Coin Forums

CoinForum (Varieties Area)

CoinForum (Main Forum)

CONECA's Error-Variety Coin Forum

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Collectors Universe/PCGS

Bigbury Mint

Non-Commercial Websites
Related to Errors & Varieties


Wexler's Die Varieties and Error Coins (John Wexler)

Mint News Blog

Ask About Coins (Bill O'Rourke)

Found In Rolls (Bill O'Rourke)

"The Home of the Kennedy Half Dollar" (Ken Glickman)

Bust Half Dollars (Ed Sounders) 

United States Small Size Dollar Coins (Mike Wallace)


Lincoln Cent Resource (Patrick Sherman)

How Coins Are Made by US Mint

Shield Nickel Error-Variety Web Site (Howard Spindel)

Error Coin Information Exchange

Mint Error News 

Canadian Proof-Like Set Variety Guide (Pascal Goovaerts)

Rotated Reverse Error Coin Site

Washington Quarter Varietie (Jose' Cortez)


US Patterns Club Error Page

Jersey Coins - Many Varieties (H. K. Fears)

Doubled Die Guy

Richardís ROOSEVELT Dime Review

World Errors (Bill Snyder)

Israel Error Coins

Attila Coins (Euro Errors)

World Doubled Dies/RPMs Page (H. Kuykendall)

Netherlands Coins (in Dutch - may have variety info)

Tokens & Medals Websites

Rich Hartzog

Articles From Ken Potter (On Site)

Educational Image Gallery

Articles From Ken Potter (Off Site)

Articles by Ken Potter - PCGS Library
(Formerly Coin Universe Library)
(Please note that Coin Universe (CU) frequently reorganizes it's website and subsequently creates new URLs for existing features.  If the above link or any other CU link on this page is dead, the feature can usually be quickly found by going to the CU homepage and finding any current  article, then going to the bottom of that article and using the "search for author" function.   Type in the name of your favorite author and this will bring up an index of everything the author ever contributed to CU.)

View  40+ pages of Error-Variety Coins, World Coins, Medals, Silver Art Bars/Rounds, High Quality ExactSize Rare-Coin-Reproductions, Numismatic Books & Supplies and an Educational Image Gallery by clicking below:
Ken Potter's Variety Vault Home Page

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1999-S Close AM Rev Proof 1c

Religious Medals/Coins
Proof Sets

1997 Double Ear
Lincoln Cents

1998, 1999 & 2000 Ty-2 Proof Style "Wide AM" Reverse

Cherrypickers' Guide Special

Norman Rockwell
Medallic Issues

Detecting Counterfeit Gold Coins Book

Mistruck Rounds


World Coin Offers


The Simpsons Coins

Mexican Theme
Silver Bars/Rounds

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Error/Variety Coin Examination Services


Who Is Ken Potter?

Adult Theme Coins/Silver Bars/Medals/Rounds

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Ken Potter
P.O. Box 760232
Lathrup Village, MI 48076-0232

  Phone: 1-(313)255-8907   E-mail: KPotter256@aol.com

I accept MasterCard & VISA payments exclusively through PayPal!

Numismatist Since 1959 ~ Serving the Collector Since 1973
CONECA's Longest Serving Doubled Die Attributer

  Member of:  ANA    CONECA-LM  NLG   NCADD-FM   MSNS-LM

Unless otherwise stated, all Photographic Images are by Ken Potter.   Copyright Ken Potter, 1993-2003.  Use of images in any manner is strictly prohibited without the express written permission of the copyright holder.

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