Be on the lookout for coins that are special because of their beautiful colors, or toning, sometimes referred to by non-numismatists as tarnish. Original, beautifully toned coins exhibiting various vibrant colors are treasured by most collectors in every series.
Toning that is not artificial is often considered a positive factor by graders at the leading professional grading services. Coins can become toned in several ways, such as when they come into contact with gases or materials when stored. Surface changes on a coin can occur as a chemical reaction with oxygen, sulfur and other elements. Many times, original toning occurs when moisture, a catalyst, reacts with a coin's surface.
Often, the most beautifully toned coins are silver coins, due to their lighter original "canvas" on which the colors appear, although gold, copper and nickel coins have been known to exhibit attractive toning. Silver toning shapes and patterns are determined by a number of factors.
Denne historien er fra October - November 2024-utgaven av COINage Magazine.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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Denne historien er fra October - November 2024-utgaven av COINage Magazine.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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Top 6 Most Popular U.S. Commemorative Coins
During a half-century of researching U.S.commemorative coinage, I have found that these are the top six U.S. commemorative coins favored by collectors, dealers and investors.
GUIDE TO GRADING SILVER AMERICAN EAGLE ONE-OUNCE BULLION COINS
CAC'S MODERN COIN MINT STATE GRADING STANDARDS
TOP Jen U.S. Gold Coins
LIST OF STRONG PRICES AT SPECTACULAR AUCTIONS
$7,500 GOLD BY THE END OF THE DECADE?
\"Gold can easily triple by the end of 2030,\" declares Maurice H. Rosen, the prominent Plainview, New York, gold coin prognosticator and award-winning writer.
PCGS Coin Grading 101
In 1986, the numismatic world changed when Professional Coin Grading Service (PCGS) entered the scene as a third-party certification service to authenticate, grade and encapsulate coins at scale.
HOW TO USE THE COIN VALUES LIST
Coin values are provided beginning with small cents through Double Eagle gold pieces and beyond, and many of the popular modern coins in between, all based on The Insider's Guide to U.S. Coin Values, 21st Edition, by Scott A. Travers (www.usgoldexpert.com) and updated for accuracy.
THEINSIDER'S GUIDE TO U.S. COIN VALUES 23RD EDITION
ULTIMATE LIST OF COIN PRICES
Coin Dealers Attacked, Targets of Organized Crime
Coin dealers nationwide have become the latest victims of organized crime, facing targeted attacks following their attendance at coin shows.
Should You be Paying Sales Tax on Your Bullion and Coin Purchases?
THERE ARE MANY IMPORTANT EXCEPTIONS AND EXEMPTIONS
Physical Format Bitcoin Gains Collector Acceptance
PRICE RECORDS CONFIRM MARKET DEMAND
