Coin collecting is the collecting of coins or other forms of minted legal tender. Coins of interest to collectors include beautiful, rare, and historically significant pieces. Collectors may be interested, for example, in complete sets of a particular design or denomination, coins that were in circulation for only a brief time, or coins with errors. Coin collecting can be differentiated from numismatics, in that the latter is the systematic study of currency as a whole, though the two disciplines are closely interlinked.
A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by a government. Coins often have images, numerals, or text on them. The faces of coins or medals are sometimes called the obverse and the reverse, referring to the front and back sides, respectively. The obverse of a coin is commonly called heads, because it often depicts the head of a prominent person, and the reverse is known as tails.
Precious metals are rare, naturally occurring metallic chemical elements of high economic value. Precious metals, particularly the noble metals, are more corrosion resistant and less chemically reactive than most elements. They are usually ductile and have a high lustre. Historically, precious metals were important as currency but they are now regarded mainly as investment and industrial raw materials. Gold, silver, platinum, and palladium each have an ISO 4217 currency code.
The United States Mint is a bureau of the Department of the Treasury responsible for producing coinage for the United States to conduct its trade and commerce, as well as controlling the movement of bullion. The U.S. Mint is one of two U.S. agencies that manufactures physical money. The other is the Bureau of Engraving and Printing, which prints paper currency. The first United States Mint was created in Philadelphia in 1792, and soon joined by other centers, whose coins were identified by their own mint marks. There are currently four active coin-producing mints: Philadelphia, Denver, San Francisco, and West Point.
The Coinage Act of 1792, passed by the United States Congress on April 2, 1792, created the United States dollar as the country's standard unit of money, established the United States Mint, and regulated the coinage of the United States. This act established the silver dollar as the unit of money in the United States, declared it to be lawful tender, and created a decimal system for U.S. currency.
The Numismatist is the monthly publication of the American Numismatic Association. The Numismatist contains articles written on such topics as coins, tokens, medals, paper money, and stock certificates. All members of the American Numismatic Association receive the publication as part of their membership benefits.
The Eisenhower dollar is a one-dollar coin issued by the United States Mint from 1971 to 1978; it was the first coin of that denomination issued by the Mint since the Peace dollar series ended in 1935. The coin depicts President Dwight D. Eisenhower on the obverse, and a stylized image honoring the 1969 Apollo 11 Moon mission on the reverse. Both sides were designed by Frank Gasparro, with the reverse based on the mission patch designed by astronaut Michael Collins. It is the only large-size U.S. dollar coin whose circulation strikes contained no silver.
The American twenty-cent piece is a coin struck from 1875 to 1878, but only for collectors in the final two years. Proposed by Nevada Senator John P. Jones, it proved a failure due to confusion with the quarter, to which it was close in both size and value.
The United States trade dollar was a dollar coin minted by the United States Mint to compete with other large silver trade coins that were already popular in East Asia. The idea first came about in the 1860s, when the price of silver began to decline due to increased mining in the western United States. A bill providing in part for the issuance of the trade dollar was eventually put before Congress, where it was approved, and signed into law as the Coinage Act of 1873. The act made trade dollars legal tender up to five dollars. A number of designs were considered for the trade dollar, and an obverse and reverse created by William Barber were selected.
Coin World is an American numismatic magazine, with weekly and monthly issues. It is among the world’s most popular non-academic publications for coin collectors and is covering the entire numismatic field, including coins, paper money, medals and tokens.
From 2000 to 2019, there were various technological achievements in Canadian coin minting. The first RCM gold coin to be directly laser etched was the $100 Gold Leduc Oil Fields coin from 2002. The technique would later be used for the 2003 $100 Gold Marquis Wheat coin and the 2004 $20 Iceberg coin. In 2001, the RCM achieved innovation with the 2001 Marconi $5 silver coin. It was the first RCM coin to include a direct lasered finish. One of the technological breakthroughs for the RCM involved the 2006 Canadian Achievement series silver coin featuring Colonel Chris Hadfield. It was the first Canadian coin to be completely sculpted using computer software.
Quentin David Bowers is an American numismatist, author, and columnist. Beginning in 1952, Bowers’s contributions to numismatics have continued uninterrupted and unabated to the present day. He has been involved in the selling of rare coins since 1953 when he was a teenager.
Edward Charles Rochette, Jr. devoted nearly all of his adult life in service to the American Numismatic Association. His first exposure to the ANA was as an editor of The Numismatist from 1966 to 1972. From 1966-86 he served as executive vice president. In 1987 he was elected to the ANA Board of Governors, and would serve as its president from 1991 to 1993. He returned to a staff position in 1998 and served as the executive director at the turn of the century.
Kenneth Edward Bressett is an American numismatist. He has actively promoted the study and hobby of numismatics for over 75 years. His published works on the subject cover a wide range of topics and extend from short articles to standard reference books on such diverse areas as ancient coins, paper money, British coins and United States coins.
Michael Ray Fuljenz is a numismatist, author, and businessman. He is currently the president of Universal Coin & Bullion, a precious metals trading company located in Beaumont, Texas.
Michael "Miles" Standish was an American businessman, author, rare coin expert, sports memorabilia expert and philanthropist. He was a co-founder of Collectors Universe and served as vice president of the Numismatic Guaranty Corporation (NGC).
Coins was an American monthly numismatic publication.
Numismatic News is an American numismatic magazine which has been in circulation since 1952.
The Silver Koala Bear is a silver coin originating from Australia and produced at the Perth Mint. While the obverse of the coin always depicts Queen Elizabeth II of Australia, the reverse side changes every year, always featuring a koala, a marsupial native to Australia.
