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Proof (coin)
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 for archival purposes. Nowadays proofs are often struck in greater numbers specially for coin collectors (numismatists). Nearly all countries have issued proof coinage. Preparation of a proof striking usually involved polishing of the dies. They can usually be distinguished from normal circulation coins by their sharper rims and design, as well as much smoother "fields" – the blank areas not part of the coin's design. The dies for making modern proof coins are often treated with chemicals to make certain parts of the design take on a frosted appearance, with the polished fields taking on a mirror finish. Several other methods have been used in the past to achieve this effect, including sand blasting the dies, and matte proofs. Proof coins of the early 19th century even appear to be scratched, but it was part of the production ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coin Set (AM 658626)
A coin set, or mint set, is a collection of Uncirculated or Proof coins, released by a mint. Such sets are usually released annually and often called a year set. They include sets of all the circulating coins of that year, as well as sets of commemorative coins. The Royal Mint, Royal Australian Mint, Royal Canadian Mint, United States Mint and others mints all release sets of proof and uncirculated coins each year. Sometimes the coins for annual sets are struck in a special way. For example, the Danmarks Nationalbank issues a coin set each year with coins that are "much more clearly embossed than the ordinary coins in circulation." Early coin sets were issued in paper of cardboard folders which often led to toning, due to the sulphur content of the card. See also Coins distributed as sets, organized by countries* United States Mint coin sets The United States Mint has released annual collections of coins most years since 1936. United States Mint 50 State Quarters Proof Set ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Half Dollar (United States Coin)
The half dollar, sometimes referred to as the half for short or 50-cent piece, is a United States coin worth 50 cents, or one half of a dollar. It is the largest United States circulating coin currently produced in both size and weight, being in diameter and in thickness, and is twice the weight of the quarter. The coin's design has undergone a number of changes throughout its history. Since 1964, the half dollar depicts the profile of President John F. Kennedy on the obverse and the Seal of the President of the United States on the reverse. Though not commonly used today, half-dollar coins have a long history of heavy use alongside other denominations of coinage, but have faded out of general circulation for many reasons. They were produced in fairly large quantities until the year 2002, when the U.S. Mint ceased production of the coin for general circulation. As a result of its decreasing usage, many pre-2002 half dollars remain in Federal Reserve vaults, prompting the change ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacqueline Kennedy Onassis
Jacqueline Lee Kennedy Onassis ( ; July 28, 1929 – May 19, 1994) was an American socialite, writer, photographer, and book editor who served as first lady of the United States from 1961 to 1963, as the wife of President John F. Kennedy. A popular first lady, she endeared the American public with her devotion to her family, dedication to the historic preservation of the White House and her interest in American history and culture. During her lifetime, she was regarded as an international icon for her unique fashion choices. After graduating with a Bachelor of Arts in French literature from George Washington University in 1951, Bouvier started working for the ''Washington Times-Herald'' as an inquiring photographer. The following year, she met then-United States House of Representatives, Congressman John Kennedy at a dinner party in Washington. He was elected to the United States Senate, Senate that same year, and the couple married on September 12, 1953, in Newport, Rhode Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commemorative Coin
Commemorative coins are coins issued to commemorate some particular event or issue with a distinct design with reference to the occasion on which they were issued. Many coins of this category serve as collectors items only, although some countries also issue commemorative coins for regular circulation. Subcategories Commemorative coins can be seen as being of one of three types: *'' Regular issue coinage'' are the normal coins intended to be used in commerce every day and are typically issued with the same design for several years, e.g. euro coins. *''Circulating commemoratives'' are intended to be used for commerce, but the design will only be issued for a limited time to commemorate an event, anniversary, person or location, among other items. Examples include the €2 commemorative coins and U.S. 50 State Quarters. *''Non-circulating legal tender (NCLT)'' are coins which are legal tender, and thus can in theory be used to purchase goods or services, but are not intended to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susan B
Susan is a feminine given name, from Persian "Susan" (lily flower), from Egyptian '' sšn'' and Coptic ''shoshen'' meaning "lotus flower", from Hebrew ''Shoshana'' meaning "lily" (in modern Hebrew this also means "rose" and a flower in general), from Greek ''Sousanna'', from Latin ''Susanna'', from Old French ''Susanne''. Variations * Susana (given name), Susanna, Susannah * Suzana, Suzanna, Suzannah * Susann, Suzan, Suzann * Susanne (given name), Suzanne * Susanne (given name) * Suzan (given name) * Suzanne * Suzette (given name) * Suzy (given name) * Zuzanna (given name) *Cezanne (Avant-garde) Nicknames Common nicknames for Susan include: * Sue, Susie, Susi (German), Suzi, Suzy, Suzie, Suze, Poosan, Sanna, Suzie, Sookie, Sukie, Sukey, Subo, Suus (Dutch), Shanti In other languages * fa, سوسن (Sousan, Susan) ** tg, Савсан (Savsan), tg, Сӯсан (Sūsan) * ku, Sosna,Swesne * ar, سوسن (Sawsan) * hy, Շուշան (Šušan) * (Sushan) * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eisenhower Dollar
The Eisenhower dollar was 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 on the reverse a stylized image honoring the 1969 Apollo 11 Moon mission based on the mission patch designed by astronaut Michael Collins. Both sides were designed by Frank Gasparro. It is the only large-size U.S. dollar coin whose circulation strikes contained no silver. In 1965, because of rises in bullion prices, the Mint began to strike copper-nickel clad coins instead of silver. No dollar coins had been issued in thirty years, but, beginning in 1969, legislators sought to reintroduce a dollar coin into commerce. After Eisenhower died that March, there were a number of proposals to honor him with the new coin. While these bills generally commanded wide support, enactment was delayed by a dispute over wheth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Bicentennial Coinage
The United States Bicentennial coinage is a set of circulating commemorative coins, consisting of a quarter, half dollar and dollar struck by the United States Mint in 1975 and 1976. Regardless of when struck, each coin bears the double date 1776–1976 on the normal obverses for the Washington quarter, Kennedy half dollar and Eisenhower dollar. No coins dated 1975 of any of the three denominations were minted. Given past abuses in the system, the Mint advocated against the issuance of commemorative coins starting in the 1950s. Beginning in 1971, members of Congress introduced bills to authorize coins to honor the United States Bicentennial, which would occur in 1976. The Mint, through its director, Mary Brooks, initially opposed such proposals, but later supported them, and Congress passed legislation requiring the temporary redesign of the reverse of the quarter, half dollar and dollar. A nationwide competition resulted in designs of a Colonial drummer for the quarter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Innovation Dollars
American Innovation dollars are Dollar coin (United States), dollar coins of a series minted by the United States Mint beginning in 2018 and scheduled to run through 2032. It is planned for each member of the series to showcase an innovation, innovator or group of innovators from a particular state or territory, while the obverse features the Statue of Liberty (''Liberty Enlightening the World''). History Legislation authorizing the American Innovation $1 Coin Program was approved by the United States Senate on June 20, 2018, amending an earlier United States House of Representatives, House bill, and the Senate-amended bill was approved by the United States House of Representatives, U.S. House of Representatives on June 27, 2018. It was signed into law by President Donald Trump on July 18, 2018. The program was officially launched on December 14, 2018, with the release of a special introductory coin commemorating George Washington's signing of the first United States Patent and Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacagawea Dollar
The Sacagawea dollar (also known as the "golden dollar") is a United States dollar coin introduced in 2000, although not minted for general circulation between 2002 to 2008 and again from 2012 onward because of its general unpopularity with the public and low business demand for the coin. These coins have a copper core clad by manganese brass, giving them a distinctive golden color. The coin features an obverse by Glenna Goodacre. From 2000 to 2008, the reverse featured an eagle design by Thomas D. Rogers. Since 2009, the reverse of the Sacagawea dollar has been changed yearly, with each design in the series depicting a different aspect of Native American cultures. These coins are marketed as "Native American dollars". The coin was introduced as a replacement for the Susan B. Anthony dollar, which proved useful for vending machine operators and mass transit systems despite being unpopular with the public. The Statue of Liberty was originally proposed as the design subject, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
District Of Columbia And United States Territories Quarters
The District of Columbia and United States Territories quarters were a series of six quarters minted by the United States Mint in 2009U.S. Mint: District of Columbia and United States Territories Quarter Program (Accessed 2009-01-09) to honor the and the unincorporated s of , [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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