Coin Error Types
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Error Coins Worth
and Blue Books Updated 2-2014 Error Coin Examples Broadstrike Coin struck lamination error without a collar, thus when the coin is struck the metal is allowed to expand and increase in diameter. May be centered
How To Tell If A Coin Is An Error
or uncentered, but must not have any missing lettering or design detail. Off center Coin struck without a collar and off center, different from the uncentered broadstrike because part of the lettering or design detail what is a lamination error on a coin is missing. Mechanical doubling Often looks like a doubled die but is not. It is caused by loose dies that twist slightly after coming into contact with the planchet causing the die to slightly drag on the coin producing a flat, shelf-like doubled appearance. Also under this classification is excessive die wear and/or improper die annealing that will cause the elements of the design to appear doubled simply because the lettering and die cap error design elements are thick and mushy. Mechanical doubling usually commands very little premium. Be especially careful of this error on 1969-S cents which can sometimes be mistaken for the very rare and valuable 1969-S doubled die cent. Die break A chip out of the die into which metal from the planchet will flow when the die strikes coins. It appears as a raised blob of metal on the struck coins. When the die break is large it is sometimes called a "cud." Cud When a significant part of the edge of the die deteriorates and falls off. The coins struck with this die exhibit a raised blank area on that part of the design. Sometimes called "major die break" Caps or die caps When a coin is struck and sticks to the die for numerous strikes, the metal flows up around the die and the coin takes on the shape of a bottle cap. A very eye appealing and desirable error. Capped die strike When a die cap error is occurring, the dies continue to strike more coins even though a coin is capped around one of the dies. If the coin is capped around the obv. die, the coins stuck with that die will appear blank or have varying de
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Coin Error Guide
Error Photo Descriptions An error coin is a coin that was manufactured coin error list incorrectly by a mint. Many times called mint errors, error coins come in scores of "shapes, sizes and
Coin Mint Errors
types." The sheer variety of minted errors adds excitement and uniqueness in collecting them. Before buying a mint error, knowing the type of coin and the latest selling prices for http://www.jimscoins.com/error_coin_examples.php similar coins is a sound idea. The Error Coin Price Guide, generously provided by minterrornews.com, can help by showing recent sales and by providing more information regarding the specific minted error. To use the guide, simply click the error coin image. The appropriate minterrornews.com price guide page will automatically load. Error Coin Price Guide by ‘minterrornews.com'
Die Caps http://www.coinnews.net/tools/error-coin-price-guide-with-mint-error-photo-descriptions/ Wrong Planchet Off-Centers Broadstrikes Partial Collars Uniface Strikes Brockages Double & Triple Struck Indents Die Adjustment Bonded Coins Double Denominations Coins Struck on Feeder Finger Tips Struck Fragments Mated Pairs Proof Errors U.S. Gold Errors Transitional Errors Counterbrockages Martha WashingtonTest Pieces Fold-Over Strikes Missing Edge Lettering This error coin price guide is brought to you by minterrornews.com. It has been compiled by many of the top major mint error dealers. This price guide is a guide. Prices fluctuate due to the date, grade, eye appeal and how dramatic the striking error is. Rarity is also a factor. The price is sometimes based on the rarity and grade of the type of coin as well as how rare the error is. The price can also vary depending on whether two collectors are bidding for the same rare major mint error. When purchasing a mint error, it is important to use multiple resources to determine value, as there arBroad Strikes Clipped Planchets Repunched Mint Marks (RPM) Die Clashes Lamination (Crack) Error Doubled Dies Die Breaks "Cuds" In Collar Strikes Multiple Strikes Blank Planchets Mated-Bonded Pairs Incorrectly Spaced Letters Dropped Letters Die Adjustment Strikes http://coinauctionshelp.com/page14.html Over Dates Mint errors are found often and even more so are nonmint errors, http://www.coin-collecting-guide-for-beginners.com/error-coins.html or post mint damaged coins (PMD), found in pocket change, rolls and collections. It's not easy for most people to distiguish the difference between PMD or an actual mint error. A collector looking for mint errors should study the minting process and how and when an error occurs during the minting process. Here's a brief history and explanation coin error of the US Coin Minting Process. CoinHELP! provides information to help collecotrs identify real mint errors verses post mint damage and what errors are worth the most money. The vast majority of mint errors are not rare enough to be worth much money, then the grade and condition of a coin with a mint error is another value factor. Furthermore no mint error is going to realize their value potential unless it's coin error types certified and attributed by PCGS, NGC or ANACS, you can believe you have a valuable mint error, but unless it's attributed as such by a top tier grading service then their value is just a guess and will not be taken seriously by serious collectors. We all want our mint errors to be worth money, but the mint errors worth the most are rare, have a large collector's following and have got some press from the Numismatic experts and publications. So join our coin forum to discuss coins or ask for help about coin, variety or error CoinHELP! Forum, let us help you identify, value and discuss possible mint errors you migth have found. Some photographs are posted under the Fair Use doctrine of Copyright Act Of 1976, 17 U.S.C. § 107 for the purpose of criticism, comment, news reporting, teaching, scholarship, or research. Home — Coin ID —How Mint Errors Are Made — Coin Values — Coin Grading — About Us — Forum — Coin Guides CoinHELP! Have numismatic question click here Filled/Overused/Polished Dies Missing Clad Layers Struck Through Misaligned Dies Brokage Strikes Split Planchets Cracked Planchets Defective Planchets Fold-Over Strikes Capped Dies Waffled Coins Strike Doubling Struck On Foreign Planchet Off-Metal Lincoln Cents NOT Mint Error Coins Split - Bubble Plating Trapped Burni
and even human error. While most coin errors are found by employees of the mint and melted down to be used again in future coins, some of them are accidentally released to the public and do find their way into circulation. There have even been a few cases throughout history when the error coins were deliberately made and released (probably sold) by unscrupulous or money hungry mint employees. It is believed that this was the case when an error coin showed up in 2000 with the front of a 50 State Quarter and the back of a Sacagawea dollar. With lots of publicity from the media throughout the country, people began to go through their coins hoping to find one in their pocket or purse. And so it happened that there was a surge of new people joining the hobby of coin collecting. And hey, how many other products can you find where a booboo or mistake can make the item more valuable than the perfect ones. If it were any other item, we would return it to the store for a refund. Here are a few examples of some types of error coins: Off-center Struck Coins:This is a pretty common type of coin error and occurs when a coin blankA Blank is a prepared disk of metal with a slight rim on the edge on which the coin design will be stamped. doesn't go into the coining machine right. If part of the blank is out of position when the die comes down, the part that is sticking out will not be stamped with any of the design. Click Image to Enlarge Double- and Multiple-Struck Coins:This coin error can occur when a coin gets stuck in the coin press and gets stamped more than once. Sometimes it can get stamped over and over again. It is fairly common to find Double Struck Coins, or coins that have been struck twice, however, finding a coin that has been struck more than twice, or a multiple stru