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Sort by: Hits | Alphabetical Links |
CONECA The Combined Organizations of Numismatic Error Collectors of America. Devoted to the education of error and variety coin collectors. http://conecaonline.org/ |
| Die Variety News Bi-monthly magazine updating collectors on varieties and errors for all denominations. http://home.sc.rr.com/dievarieties/Die_Variety_News.html |
| Mint Error News The latest mint error news for the collector. Includes articles, discoveries, and price guide. Downloadable pdf version of the print magazine is available. http://www.minterrornews.com/ |
| NGC VarietyPlus NGC's online catalog and comprehensive guide to varieties that they will attribute on coin holders. Includes diagnositc photos for all varieties. http://ngccoin.com/VPCategories.aspx |
| Rotated Die Coin Census A census for all U.S. rare coins and modern coins known to exist with major die rotation (rotated reverse) of 90 degrees to 180 degrees. http://www.rotateddies.com/ |
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