Coinfolders are used as a coin storage method to protect coins from the elements. Protection for coins was historically only available to affluent collectors...
A challenge coin is a small coin or medallion, bearing an organization's insignia or emblem and carried by the organization's members. Traditionally, they...
Proof coinage refers to special early samples of a coin issue, historically made for checking the dies (as in demonstrating that something is true) and...
Numismatics is the study or collection of currency, including coins, tokens, paper money, medals and related objects. Specialists, known as numismatists...
Coin grading is the process of determining the grade or condition of a coin, one of the key factors in determining its collectible value. A coin's grade...
expensive coins. Most of these are auction prices. Several private sale prices over $2m are not in this list yet. "US Double Eagle gold coin sold for record...
circulation coin, sometimes called a business strike (US), is a coin minted and issued for commerce as opposed to those made as commemorative coins and proof...
plastic flips, cardboard flips, coinfolders (press-in type), coin tubes, coin albums, and for higher value individual coins, coin slabs. The collection can...
Coin slab is a type of holder for a coin. Slabbed coins are typically from one of the coin grading companies. The practice of sending coins to third-party...
Coin collecting is the collecting of coins or other forms of minted legal tender. Coins of interest to collectors include beautiful, rare, and historically...
scrip) other than coins and paper money. This includes "Good For" tokens, badges, counterstamped coins, elongated coins, encased coins, souvenir medallions...
two ways: Seigniorage derived from specie (metal coins) is a tax added to the total cost of a coin (metal content and production costs) that a customer...
numismatics, token coins or trade tokens are coin-like objects used instead of coins. The field of token coins is part of exonumia and token coins are token money...
Coin counterfeiting of valuable antique coins is common; modern high-value coins are also counterfeited and circulated. Counterfeit antique coins are...
A commemorative coin is a coin issued to commemorate some particular event or issue with a distinct design with reference to the occasion on which they...
Coin cleaning is the controversial process of removing undesirable substances from a coin's surface in order to make it more attractive to potential buyers...
A coin catalog (or coin catalogue) is a listing of coin types. Information may include pictures of the obverse and reverse (front and back), date and...
and formed the Whitman Publishing Company. Whitman now primarily produces coin and stamp collecting books and materials. The company is owned by Anderson...
Professional Coin Grading Service (PCGS) is an American third-party coin grading, authentication, attribution, and encapsulation service founded in 1985...
are graded by a system much like the 70 points Sheldon coin grading scale which is used for coins. Top-quality grades include "Gem" or "Choice" condition...
A coin wrapper, sometimes known as a bank roll or roll, is a paper or plastic container for a number of coins. In the 19th century, coins were distributed...
international third-party coin grading and certification service based in Sarasota, Florida. It has certified more than 60 million coins. NGC certification consists...
date is a term used in coin collecting and it refers to a date (or date and mint mark combination) of a given coin series or coin set that is harder to...
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