Portal:Numismatics

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The Numismatics Portal

Electrum coin from Ephesus, 520-500 BCE. Obverse: Forepart of stag. Reverse: Square incuse punch

Numismatics is the study or collection of currency, including coins, tokens, paper money, medals and related objects.

Specialists, known as numismatists, are often characterized as students or collectors of coins, but the discipline also includes the broader study of money and other means of payment used to resolve debts and exchange goods.

The earliest forms of money used by people are categorised by collectors as "odd and curious", but the use of other goods in barter exchange is excluded, even where used as a circulating currency (e.g., cigarettes or instant noodles in prison). As an example, the Kyrgyz people used horses as the principal currency unit, and gave small change in lambskins; the lambskins may be suitable for numismatic study, but the horses are not.[dubious – discuss] Many objects have been used for centuries, such as cowry shells, precious metals, cocoa beans, large stones, and gems. (Full article...)

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  • Image 1 The Liberty Head double eagle or Coronet double eagle is an American twenty-dollar gold piece struck as a pattern coin in 1849, and for commerce from 1850 to 1907. It was designed by Mint of the United States Chief Engraver James B. Longacre. The largest denomination of United States coin authorized by the Mint Act of 1792 was the eagle, or ten-dollar piece. The large amount of bullion being brought east after the discovery of gold in California in the 1840s caused Congress to consider new denominations of gold coinage. The gold dollar and double eagle were the result. After considerable infighting at the Philadelphia Mint, Chief Engraver James B. Longacre designed the double eagle, and it began to be issued for commerce in 1850. Only one 1849 double eagle is known to survive and it rests in the National Numismatic Collection at the Smithsonian. (Full article...)

    The Liberty Head double eagle or Coronet double eagle is an American twenty-dollar gold piece struck as a pattern coin in 1849, and for commerce from 1850 to 1907. It was designed by Mint of the United States Chief Engraver James B. Longacre.

    The largest denomination of United States coin authorized by the Mint Act of 1792 was the eagle, or ten-dollar piece. The large amount of bullion being brought east after the discovery of gold in California in the 1840s caused Congress to consider new denominations of gold coinage. The gold dollar and double eagle were the result. After considerable infighting at the Philadelphia Mint, Chief Engraver James B. Longacre designed the double eagle, and it began to be issued for commerce in 1850. Only one 1849 double eagle is known to survive and it rests in the National Numismatic Collection at the Smithsonian. (Full article...)
  • Image 2 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. In 1874, the newly elected Jones began pressing for a twenty-cent piece, which he stated would alleviate the shortage of small change in the Far West. The bill passed Congress, and Mint Director Henry Linderman ordered pattern coins struck. Linderman eventually decided on an obverse and reverse similar to that of other silver coins. (Full article...)

    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.

    In 1874, the newly elected Jones began pressing for a twenty-cent piece, which he stated would alleviate the shortage of small change in the Far West. The bill passed Congress, and Mint Director Henry Linderman ordered pattern coins struck. Linderman eventually decided on an obverse and reverse similar to that of other silver coins. (Full article...)
  • Image 3 The McKinley Birthplace Memorial gold dollar was a commemorative coin struck by the United States Bureau of the Mint in 1916 and 1917, depicting the 25th President of the United States, William McKinley. The coin's obverse was designed by Charles E. Barber, Chief Engraver of the Mint, and the reverse by his assistant, George T. Morgan. As McKinley had appeared on a version of the 1903-dated Louisiana Purchase Exposition dollar, the 1916 release made him the first person to appear on two issues of U.S. coins. The coins were to be sold at a premium to finance the National McKinley Birthplace Memorial at Niles, Ohio, and were vended by the group constructing it. The issue was originally proposed as a silver dollar; this was changed when it was realized it would not be appropriate to honor a president who had supported the gold standard with such a piece. The coins were poorly promoted, and did not sell well. Despite an authorized mintage of 100,000, only about 30,000 were minted. Of these, 20,000 were sold, many of these at a reduced price to Texas coin dealer B. Max Mehl. The remaining 10,000 pieces were returned to the Mint for melting. (Full article...)

    The McKinley Birthplace Memorial gold dollar was a commemorative coin struck by the United States Bureau of the Mint in 1916 and 1917, depicting the 25th President of the United States, William McKinley. The coin's obverse was designed by Charles E. Barber, Chief Engraver of the Mint, and the reverse by his assistant, George T. Morgan. As McKinley had appeared on a version of the 1903-dated Louisiana Purchase Exposition dollar, the 1916 release made him the first person to appear on two issues of U.S. coins.

    The coins were to be sold at a premium to finance the National McKinley Birthplace Memorial at Niles, Ohio, and were vended by the group constructing it. The issue was originally proposed as a silver dollar; this was changed when it was realized it would not be appropriate to honor a president who had supported the gold standard with such a piece. The coins were poorly promoted, and did not sell well. Despite an authorized mintage of 100,000, only about 30,000 were minted. Of these, 20,000 were sold, many of these at a reduced price to Texas coin dealer B. Max Mehl. The remaining 10,000 pieces were returned to the Mint for melting. (Full article...)
  • Image 4 The Lincoln cent (sometimes called the Lincoln penny) is a one-cent coin that has been struck by the United States Mint since 1909. The obverse or heads side was designed by Victor David Brenner, as was the original reverse, depicting two stalks of wheat (thus "wheat pennies", struck 1909–1958). The coin has seen several reverse, or tails, designs and now bears one by Lyndall Bass depicting a Union shield. All coins struck by the United States government with a value of 1⁄100 of a dollar are called cents because the United States has always minted coins using decimals. The penny nickname is a carryover from the coins struck in England, which went to decimals for coins in 1971. In 1905, sculptor Augustus Saint-Gaudens was hired by the Mint to redesign the cent and the four gold coins, which did not require congressional approval. Two of Saint-Gaudens's proposed designs for the cent were eventually adapted for the gold pieces, but Saint-Gaudens died in August 1907 before submitting additional designs for the cent. In January 1909, the Mint engaged Brenner to design a cent depicting the late president Abraham Lincoln, 1909 being the centennial year of his birth. It was the first widely circulating design of a U.S. president on a coin, an idea that had been seen as too monarchical in the past, namely by George Washington. Nevertheless, Brenner's design was eventually approved, and the new coins were issued to great public interest on August 2, 1909. (Full article...)

    The Lincoln cent (sometimes called the Lincoln penny) is a one-cent coin that has been struck by the United States Mint since 1909. The obverse or heads side was designed by Victor David Brenner, as was the original reverse, depicting two stalks of wheat (thus "wheat pennies", struck 1909–1958). The coin has seen several reverse, or tails, designs and now bears one by Lyndall Bass depicting a Union shield. All coins struck by the United States government with a value of 1⁄100 of a dollar are called cents because the United States has always minted coins using decimals. The penny nickname is a carryover from the coins struck in England, which went to decimals for coins in 1971.

    In 1905, sculptor Augustus Saint-Gaudens was hired by the Mint to redesign the cent and the four gold coins, which did not require congressional approval. Two of Saint-Gaudens's proposed designs for the cent were eventually adapted for the gold pieces, but Saint-Gaudens died in August 1907 before submitting additional designs for the cent. In January 1909, the Mint engaged Brenner to design a cent depicting the late president Abraham Lincoln, 1909 being the centennial year of his birth. It was the first widely circulating design of a U.S. president on a coin, an idea that had been seen as too monarchical in the past, namely by George Washington. Nevertheless, Brenner's design was eventually approved, and the new coins were issued to great public interest on August 2, 1909. (Full article...)
  • Image 5 The Louisiana Purchase Sesquicentennial half dollar was a proposed United States commemorative coin, legislation for which passed both houses of Congress, but was vetoed in 1954 by President Dwight Eisenhower. Intended to celebrate the 150th anniversary of the Louisiana Purchase (1803), the coin was lobbied for by both the Missouri Historical Society (MHS) and the Louisiana Purchase 150th Anniversary Association of New Orleans, who hoped to be able to buy the entire coin issue from the government and sell it at a profit. Numismatist Eric P. Newman led the MHS's efforts, and corresponded with Congressman Thomas B. Curtis of Missouri, who helped push the bill forward with officials of the Louisiana group, such as Clay Shaw. Although many commemorative coins had been authorized by Congress in the 1930s, legislators passed few after that; the Treasury Department was strongly against their issue. When the House of Representatives held a hearing on the Louisiana Purchase Sesquicentennial half dollar, the bill was opposed by assistant director of the Mint F. Leland Howard. The House passed the bill in April 1953, but the Senate was slow to act, passing it in January 1954, and after the House concurred with the Senate amendments, the bill was sent to Eisenhower later that month. (Full article...)
    The Louisiana Purchase Sesquicentennial half dollar was a proposed United States commemorative coin, legislation for which passed both houses of Congress, but was vetoed in 1954 by President Dwight Eisenhower. Intended to celebrate the 150th anniversary of the Louisiana Purchase (1803), the coin was lobbied for by both the Missouri Historical Society (MHS) and the Louisiana Purchase 150th Anniversary Association of New Orleans, who hoped to be able to buy the entire coin issue from the government and sell it at a profit.

    Numismatist Eric P. Newman led the MHS's efforts, and corresponded with Congressman Thomas B. Curtis of Missouri, who helped push the bill forward with officials of the Louisiana group, such as Clay Shaw. Although many commemorative coins had been authorized by Congress in the 1930s, legislators passed few after that; the Treasury Department was strongly against their issue. When the House of Representatives held a hearing on the Louisiana Purchase Sesquicentennial half dollar, the bill was opposed by assistant director of the Mint F. Leland Howard. The House passed the bill in April 1953, but the Senate was slow to act, passing it in January 1954, and after the House concurred with the Senate amendments, the bill was sent to Eisenhower later that month. (Full article...)
  • Image 6 The Seated Liberty dollar was a dollar coin struck by the United States Mint from 1840 to 1873 and designed by its chief engraver, Christian Gobrecht. It was the last silver coin of that denomination to be struck before passage of the Coinage Act of 1873, which temporarily ended production of the silver dollar for American commerce. The coin's obverse is based on that of the Gobrecht dollar, which had been minted experimentally from 1836 to 1839. However, the soaring eagle used on the reverse of the Gobrecht dollar was not used; instead, the United States Mint (Mint) used a heraldic eagle, based on a design by late Mint Chief Engraver John Reich first utilized on coins in 1807. Seated Liberty dollars were initially struck only at the Philadelphia Mint; in 1846, production began at the New Orleans facility. In the late 1840s, the price of silver increased relative to gold because of an increase in supply of the latter caused by the California Gold Rush; this led to the hoarding, export, and melting of American silver coins. The Coinage Act of 1853 decreased the weight of all silver coins of five cents or higher, except for the dollar, but also required a supplemental payment from those wishing their bullion struck into dollar coins. As little silver was being presented to the US Mint at the time, production remained low. In the final years of the series, there was more silver produced in the US, and mintages increased. (Full article...)

    The Seated Liberty dollar was a dollar coin struck by the United States Mint from 1840 to 1873 and designed by its chief engraver, Christian Gobrecht. It was the last silver coin of that denomination to be struck before passage of the Coinage Act of 1873, which temporarily ended production of the silver dollar for American commerce. The coin's obverse is based on that of the Gobrecht dollar, which had been minted experimentally from 1836 to 1839. However, the soaring eagle used on the reverse of the Gobrecht dollar was not used; instead, the United States Mint (Mint) used a heraldic eagle, based on a design by late Mint Chief Engraver John Reich first utilized on coins in 1807.

    Seated Liberty dollars were initially struck only at the Philadelphia Mint; in 1846, production began at the New Orleans facility. In the late 1840s, the price of silver increased relative to gold because of an increase in supply of the latter caused by the California Gold Rush; this led to the hoarding, export, and melting of American silver coins. The Coinage Act of 1853 decreased the weight of all silver coins of five cents or higher, except for the dollar, but also required a supplemental payment from those wishing their bullion struck into dollar coins. As little silver was being presented to the US Mint at the time, production remained low. In the final years of the series, there was more silver produced in the US, and mintages increased. (Full article...)
  • Image 7 The Connecticut Tercentenary half dollar, sometimes called the Connecticut half dollar, is a commemorative 50-cent piece struck by the United States Bureau of the Mint in 1935. The coin was designed by Henry Kreis and commemorates the 300th anniversary of the founding of Connecticut. Its obverse depicts the Charter Oak, where according to legend Connecticut's charter was hidden to save it from being confiscated by the English governor-general. An eagle appears on the coin's reverse side. The Connecticut Tercentenary Commission wanted a half dollar issued, with proceeds from its sale to further its projects. A bill passed through Congress without dissent and became law on June 21, 1934, when President Franklin D. Roosevelt signed it, providing for 25,000 half dollars. Kreis's design was a Public Works Administration project and technically in violation of the new law, which said the federal government was not to pay for its design. Nevertheless, the design was approved by the Commission of Fine Arts, and then by the Treasury Department. (Full article...)

    The Connecticut Tercentenary half dollar, sometimes called the Connecticut half dollar, is a commemorative 50-cent piece struck by the United States Bureau of the Mint in 1935. The coin was designed by Henry Kreis and commemorates the 300th anniversary of the founding of Connecticut. Its obverse depicts the Charter Oak, where according to legend Connecticut's charter was hidden to save it from being confiscated by the English governor-general. An eagle appears on the coin's reverse side.

    The Connecticut Tercentenary Commission wanted a half dollar issued, with proceeds from its sale to further its projects. A bill passed through Congress without dissent and became law on June 21, 1934, when President Franklin D. Roosevelt signed it, providing for 25,000 half dollars. Kreis's design was a Public Works Administration project and technically in violation of the new law, which said the federal government was not to pay for its design. Nevertheless, the design was approved by the Commission of Fine Arts, and then by the Treasury Department. (Full article...)
  • Image 8 The sovereign is a British gold coin with a nominal value of one pound sterling (£1) and contains 0.2354 troy oz of pure gold. Struck since 1817, it was originally a circulating coin that was accepted in Britain and elsewhere in the world; it is now a bullion coin and is sometimes mounted in jewellery. In addition, circulation strikes and proof examples are often collected for their numismatic value. In most recent years, it has borne the design of Saint George and the Dragon on the reverse; the initials (B P) of the designer, Benedetto Pistrucci, are visible to the right of the date. The coin was named after the English gold sovereign, which was last minted about 1603, and originated as part of the Great Recoinage of 1816. Many in Parliament believed a one-pound coin should be issued rather than the 21-shilling guinea that was struck until that time. The Master of the Mint, William Wellesley Pole had Pistrucci design the new coin; his depiction was also used for other gold coins. Originally, the coin was unpopular because the public preferred the convenience of banknotes but paper currency of value £1 was soon limited by law. With that competition gone, the sovereign became a popular circulating coin, and was used in international trade and overseas, being trusted as a coin containing a known quantity of gold. (Full article...)

    The sovereign is a British gold coin with a nominal value of one pound sterling (£1) and contains 0.2354 troy oz of pure gold. Struck since 1817, it was originally a circulating coin that was accepted in Britain and elsewhere in the world; it is now a bullion coin and is sometimes mounted in jewellery. In addition, circulation strikes and proof examples are often collected for their numismatic value. In most recent years, it has borne the design of Saint George and the Dragon on the reverse; the initials (B P) of the designer, Benedetto Pistrucci, are visible to the right of the date.

    The coin was named after the English gold sovereign, which was last minted about 1603, and originated as part of the Great Recoinage of 1816. Many in Parliament believed a one-pound coin should be issued rather than the 21-shilling guinea that was struck until that time. The Master of the Mint, William Wellesley Pole had Pistrucci design the new coin; his depiction was also used for other gold coins. Originally, the coin was unpopular because the public preferred the convenience of banknotes but paper currency of value £1 was soon limited by law. With that competition gone, the sovereign became a popular circulating coin, and was used in international trade and overseas, being trusted as a coin containing a known quantity of gold. (Full article...)
  • Image 9 The San Francisco–Oakland Bay Bridge half dollar or Bay Bridge half dollar is a commemorative fifty-cent piece struck by the United States Bureau of the Mint in 1936. One of many commemoratives issued that year, it was designed by Jacques Schnier and honors the opening of the Bay Bridge that November. One side of the coin depicts a grizzly bear, a symbol of California, and the other shows the San Francisco–Oakland Bay Bridge, with the Ferry Building in the foreground. Competing bills were considered by Congress in 1936: one to mark the Bay Bridge's completion that year, the other to honor both that and the Golden Gate Bridge, also under construction. The bill that only commemorated the Bay Bridge was successful, and passed into law with the signature of President Franklin D. Roosevelt. After some discussion involving the Commission of Fine Arts, which reviews coinage designs, Schnier's models were approved and the coins were struck at the San Francisco Mint. (Full article...)

    The San Francisco–Oakland Bay Bridge half dollar or Bay Bridge half dollar is a commemorative fifty-cent piece struck by the United States Bureau of the Mint in 1936. One of many commemoratives issued that year, it was designed by Jacques Schnier and honors the opening of the Bay Bridge that November. One side of the coin depicts a grizzly bear, a symbol of California, and the other shows the San Francisco–Oakland Bay Bridge, with the Ferry Building in the foreground.

    Competing bills were considered by Congress in 1936: one to mark the Bay Bridge's completion that year, the other to honor both that and the Golden Gate Bridge, also under construction. The bill that only commemorated the Bay Bridge was successful, and passed into law with the signature of President Franklin D. Roosevelt. After some discussion involving the Commission of Fine Arts, which reviews coinage designs, Schnier's models were approved and the coins were struck at the San Francisco Mint. (Full article...)
  • Image 10 The obverse of a Class I 1804 dollar The 1804 dollar or Bowed Liberty Dollar was a dollar coin struck by the United States Mint, of which fifteen specimens are currently known to exist. Though dated 1804, none were struck in that year; all were minted in the 1830s or later. They were first created for use in special proof coin sets used as diplomatic gifts during Edmund Roberts' trips to Siam and Muscat. Edmund Roberts distributed the coins in 1834 and 1835. Two additional sets were ordered for government officials in Japan and Cochinchina, but Roberts died in Macau before they could be delivered. Besides those 1804 dollars produced for inclusion in the diplomatic sets, the Mint struck some examples which were used to trade with collectors for pieces desired for the Mint's coin cabinet. Numismatists first became aware of the 1804 dollar in 1842, when an illustration of one example appeared in a publication authored by two Mint employees. A collector subsequently acquired one example from the Mint in 1843. In response to numismatic demand, several examples were surreptitiously produced by Mint officials. Unlike the original coins, these later restrikes lacked the correct edge lettering, although later examples released from the Mint bore the correct lettering. The coins produced for the diplomatic mission, those struck surreptitiously without edge lettering and those with lettering are known collectively as "Class I", "Class II" and "Class III" dollars, respectively. (Full article...)

    The obverse of a Class I 1804 dollar

    The 1804 dollar or Bowed Liberty Dollar was a dollar coin struck by the United States Mint, of which fifteen specimens are currently known to exist. Though dated 1804, none were struck in that year; all were minted in the 1830s or later. They were first created for use in special proof coin sets used as diplomatic gifts during Edmund Roberts' trips to Siam and Muscat.

    Edmund Roberts distributed the coins in 1834 and 1835. Two additional sets were ordered for government officials in Japan and Cochinchina, but Roberts died in Macau before they could be delivered. Besides those 1804 dollars produced for inclusion in the diplomatic sets, the Mint struck some examples which were used to trade with collectors for pieces desired for the Mint's coin cabinet. Numismatists first became aware of the 1804 dollar in 1842, when an illustration of one example appeared in a publication authored by two Mint employees. A collector subsequently acquired one example from the Mint in 1843. In response to numismatic demand, several examples were surreptitiously produced by Mint officials. Unlike the original coins, these later restrikes lacked the correct edge lettering, although later examples released from the Mint bore the correct lettering. The coins produced for the diplomatic mission, those struck surreptitiously without edge lettering and those with lettering are known collectively as "Class I", "Class II" and "Class III" dollars, respectively. (Full article...)
  • Image 11 The gold dollar or gold one-dollar piece is a gold coin that was struck as a regular issue by the United States Bureau of the Mint from 1849 to 1889. The coin had three types over its lifetime, all designed by Mint Chief Engraver James B. Longacre. The Type 1 issue has the smallest diameter (0.5 inch =12.7mm) of any United States coin minted to date. A gold dollar coin had been proposed several times in the 1830s and 1840s, but was not initially adopted. Congress was finally galvanized into action by the increased supply of bullion caused by the California gold rush, and in 1849 authorized a gold dollar. In its early years, silver coins were being hoarded or exported, and the gold dollar found a ready place in commerce. Silver again circulated after Congress in 1853 required that new coins of that metal be made lighter, and the gold dollar became a rarity in commerce even before federal coins vanished from circulation because of the economic disruption caused by the American Civil War. (Full article...)

    The gold dollar or gold one-dollar piece is a gold coin that was struck as a regular issue by the United States Bureau of the Mint from 1849 to 1889. The coin had three types over its lifetime, all designed by Mint Chief Engraver James B. Longacre. The Type 1 issue has the smallest diameter (0.5 inch =12.7mm) of any United States coin minted to date.

    A gold dollar coin had been proposed several times in the 1830s and 1840s, but was not initially adopted. Congress was finally galvanized into action by the increased supply of bullion caused by the California gold rush, and in 1849 authorized a gold dollar. In its early years, silver coins were being hoarded or exported, and the gold dollar found a ready place in commerce. Silver again circulated after Congress in 1853 required that new coins of that metal be made lighter, and the gold dollar became a rarity in commerce even before federal coins vanished from circulation because of the economic disruption caused by the American Civil War. (Full article...)
  • Image 12 The Lafayette dollar was a silver coin issued as part of the United States' participation in the Paris World's Fair of 1900. Depicting Gilbert du Motier, Marquis de Lafayette with George Washington, and designed by Chief Engraver Charles E. Barber, it was the only U.S. silver dollar commemorative prior to 1983, and the first U.S. coin to depict American citizens. Beginning in 1898, prominent Americans sought to erect in Paris a monument to Lafayette, a Frenchman who fought in the American Revolutionary War. Among these supporters was Chicago businessman Ferdinand Peck, whom President William McKinley chose as commissioner-general to the exposition. Peck made the monument proposal a part of the American plans for Paris, and appointed the Lafayette Memorial Commission to raise funds for it. A part of this fundraising was the one-dollar commemorative coin, approved by Congress on March 3, 1899. (Full article...)

    The Lafayette dollar was a silver coin issued as part of the United States' participation in the Paris World's Fair of 1900. Depicting Gilbert du Motier, Marquis de Lafayette with George Washington, and designed by Chief Engraver Charles E. Barber, it was the only U.S. silver dollar commemorative prior to 1983, and the first U.S. coin to depict American citizens.

    Beginning in 1898, prominent Americans sought to erect in Paris a monument to Lafayette, a Frenchman who fought in the American Revolutionary War. Among these supporters was Chicago businessman Ferdinand Peck, whom President William McKinley chose as commissioner-general to the exposition. Peck made the monument proposal a part of the American plans for Paris, and appointed the Lafayette Memorial Commission to raise funds for it. A part of this fundraising was the one-dollar commemorative coin, approved by Congress on March 3, 1899. (Full article...)
  • Image 13 The Flying Eagle cent is a one-cent piece struck by the Mint of the United States as a pattern coin in 1856 and for circulation in 1857 and 1858. The coin was designed by Mint Chief Engraver James B. Longacre, with the eagle in flight based on the work of Longacre's predecessor, Christian Gobrecht. By the early 1850s, the large cent (about the size of a half dollar) being issued by the Mint was becoming both unpopular in commerce and expensive to mint. After experimenting with various sizes and compositions, the Mint decided on an alloy of 88% copper and 12% nickel for a new, smaller cent. After the Mint produced patterns with an 1856 date and gave them to legislators and officials, Congress formally authorized the new piece in February 1857. (Full article...)

    The Flying Eagle cent is a one-cent piece struck by the Mint of the United States as a pattern coin in 1856 and for circulation in 1857 and 1858. The coin was designed by Mint Chief Engraver James B. Longacre, with the eagle in flight based on the work of Longacre's predecessor, Christian Gobrecht.

    By the early 1850s, the large cent (about the size of a half dollar) being issued by the Mint was becoming both unpopular in commerce and expensive to mint. After experimenting with various sizes and compositions, the Mint decided on an alloy of 88% copper and 12% nickel for a new, smaller cent. After the Mint produced patterns with an 1856 date and gave them to legislators and officials, Congress formally authorized the new piece in February 1857. (Full article...)
  • Image 14 The Barber coinage consists of a dime, quarter, and half dollar designed by United States Bureau of the Mint Chief Engraver Charles E. Barber. They were minted between 1892 and 1916, though no half dollars were struck in the final year of the series. By the late 1880s, there were increasing calls for the replacement of the Seated Liberty design, used since the 1830s on most denominations of silver coins. In 1891, Mint Director Edward O. Leech, having been authorized by Congress to approve coin redesigns, ordered a competition, seeking a new look for the silver coins. As only the winner would receive a cash prize, invited artists refused to participate and no entry from the public proved suitable. Leech instructed Barber to prepare new designs for the dime, quarter, and half dollar, and after the chief engraver made changes to secure Leech's endorsement, they were approved by President Benjamin Harrison in November 1891. Striking of the new coins began the following January. (Full article...)

    The Barber coinage consists of a dime, quarter, and half dollar designed by United States Bureau of the Mint Chief Engraver Charles E. Barber. They were minted between 1892 and 1916, though no half dollars were struck in the final year of the series.

    By the late 1880s, there were increasing calls for the replacement of the Seated Liberty design, used since the 1830s on most denominations of silver coins. In 1891, Mint Director Edward O. Leech, having been authorized by Congress to approve coin redesigns, ordered a competition, seeking a new look for the silver coins. As only the winner would receive a cash prize, invited artists refused to participate and no entry from the public proved suitable. Leech instructed Barber to prepare new designs for the dime, quarter, and half dollar, and after the chief engraver made changes to secure Leech's endorsement, they were approved by President Benjamin Harrison in November 1891. Striking of the new coins began the following January. (Full article...)
  • Image 15 The Saint-Gaudens double eagle is a twenty-dollar gold coin, or double eagle, produced by the United States Mint from 1907 to 1933. The coin is named after its designer, the sculptor Augustus Saint-Gaudens, who designed the obverse and reverse. It is considered by many to be the most beautiful of U.S. coins. In 1904, President Theodore Roosevelt sought to beautify American coinage, and proposed Saint-Gaudens as an artist capable of the task. Although the sculptor had poor experiences with the Mint and its chief engraver, Charles E. Barber, Saint-Gaudens accepted Roosevelt's call. The work was subject to considerable delays, due to Saint-Gaudens's declining health and difficulties because of the high relief of his design. Saint-Gaudens died in 1907, after designing the eagle and double eagle, but before the designs were finalized for production. (Full article...)

    The Saint-Gaudens double eagle is a twenty-dollar gold coin, or double eagle, produced by the United States Mint from 1907 to 1933. The coin is named after its designer, the sculptor Augustus Saint-Gaudens, who designed the obverse and reverse. It is considered by many to be the most beautiful of U.S. coins.

    In 1904, President Theodore Roosevelt sought to beautify American coinage, and proposed Saint-Gaudens as an artist capable of the task. Although the sculptor had poor experiences with the Mint and its chief engraver, Charles E. Barber, Saint-Gaudens accepted Roosevelt's call. The work was subject to considerable delays, due to Saint-Gaudens's declining health and difficulties because of the high relief of his design. Saint-Gaudens died in 1907, after designing the eagle and double eagle, but before the designs were finalized for production. (Full article...)
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Hoard of mostly Maurya Empire coins

The Coinage of India began anywhere between early 1st millennium BCE to the 6th century BCE, and consisted mainly of copper and silver coins in its initial stage. The coins of this period were Karshapanas or Pana. A variety of earliest Indian coins, however, unlike those circulated in West Asia, were stamped bars of metal, suggesting that the innovation of stamped currency was added to a pre-existing form of token currency which had already been present in the Janapadas and Mahajanapada kingdoms of the Early historic India. The kingdoms that minted their own coins included Gandhara, Kuntala, Kuru, Magadha, Panchala, Shakya, Surasena, Surashtra and Vidarbha etc.

The tradition of Indian coinage in the 2nd millennium evolved with Indo Islamic rule in India. and the British Raj in the 19th century. (Full article...)
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Yap stone money at the village of Gachpar on Yap.

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Newfoundland 2 dollar coin
Reverse, Newfounland two dollars
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The five dollar coin is the second-highest denomination coin of the Hong Kong dollar. It replaced the five dollar banknotes in 1976.

It was first issued as a 10-sided coin in 1976, under British rule. The coin was also made of copper-nickel but weighed 10.76 grams, was 31 mm in diameter and 2.08 mm thick. The obverse featured Arnold Machin's portrait of Queen Elizabeth II and the inscription Queen Elizabeth II. Its reverse featured a crowned British lion and the year of minting, as well as the country's name and the coin's denomination in both English and Chinese. (Full article...)

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The following are images from various numismatics-related articles on Wikipedia.
  • Image 1Shredded and briquetted euro banknotes from the Deutsche Bundesbank, Germany (approx. 1 kg) (from Banknote)

    Shredded and briquetted euro banknotes from the Deutsche Bundesbank, Germany (approx. 1 kg) (from Banknote)

  • Image 2The first paper money in Europe, issued by the Stockholms Banco in 1666. (from Banknote)

    The first paper money in Europe, issued by the Stockholms Banco in 1666. (from Banknote)

  • Image 3A silver coin made during the reign of the Mughal Emperor Alamgir II (from Coin)

    A silver coin made during the reign of the Mughal Emperor Alamgir II (from Coin)

  • Image 4100 USD banknote (from History of money)

    100 USD banknote (from History of money)

  • Poshumous Alexander the Great tetradrachm from

    Posthumous Alexander the Great tetradrachm from Temnos, Aeolis. Dated 188–170 BC. Obverse: Alexander the Great as Herakles facing right wearing the nemean lionskin. Reverse: Zeus seated on throne to the left holding eagle in right hand and scepter in left; in left field PA monogram and angular sigma above grape vine arching over oinochoe; ALEXANDROU vertical in right field. Reference: Price 1678. (from Coin)

  • Image 6Banknotes with a face value of ten in the United States dollar, pound sterling as issued by the Bank of England, and euro. (from Banknote)

    Banknotes with a face value of ten in the United States dollar, pound sterling as issued by the Bank of England, and euro. (from Banknote)

  • Image 7Cowry shells being used as money by an Arab trader (from Currency)

    Cowry shells being used as money by an Arab trader (from Currency)

  • Image 8Coin of Alyattes of Lydia, c. 620/10–564/53 BC (from Coin)

    Coin of Alyattes of Lydia, c. 620/10–564/53 BC (from Coin)

  • Image 9Collage for banknote design with annotations and additions to show proposed changes (figure rather higher so as to allow room for the No.), Bank of Manchester, UK, 1833. On display at the British Museum in London (from Banknote)

    Collage for banknote design with annotations and additions to show proposed changes (figure rather higher so as to allow room for the No.), Bank of Manchester, UK, 1833. On display at the British Museum in London (from Banknote)

  • Image 10A 5 euro note so badly damaged it has been torn in half. The note has later been repaired with tape. (from Banknote)

    A 5 euro note so badly damaged it has been torn in half. The note has later been repaired with tape. (from Banknote)

  • Image 111884 United States trade dollar (from Coin)

    1884 United States trade dollar (from Coin)

  • Image 12Name of currency units by country, in Portuguese (from Currency)

    Name of currency units by country, in Portuguese (from Currency)

  • Punch-marked coin minted in the Kabul Valley under Achaemenid administration. Circa 500–380 BCE, or c.350 BCE.

    Punch-marked coin minted in the Kabul Valley under Achaemenid administration, c. 500–380 BC, or c. 350 BC. (from Coin)

  • Image 14Song dynasty Jiaozi, the world's earliest paper money (from Currency)

    Song dynasty Jiaozi, the world's earliest paper money (from Currency)

  • Image 15Earliest banknote from China during the Song Dynasty which is known as "Jiaozi" (from History of money)

    Earliest banknote from China during the Song Dynasty which is known as "Jiaozi" (from History of money)

  • Image 16Shredded and briquetted US dollar notes from the Federal Reserve Bank of New York (approx. 1000 pieces, 1 kg) (from Banknote)

    Shredded and briquetted US dollar notes from the Federal Reserve Bank of New York (approx. 1000 pieces, 1 kg) (from Banknote)

  • Image 17Many currencies, such as the Indonesian rupiah, vary the sizes of their banknotes by denomination. This is done so that they may be told apart through touch alone. (from Banknote)

    Many currencies, such as the Indonesian rupiah, vary the sizes of their banknotes by denomination. This is done so that they may be told apart through touch alone. (from Banknote)

  • Image 18The earliest inscribed coinage: electrum coin of Phanes from Ephesus, 625–600 BC. Obverse: Stag grazing right, ΦΑΝΕΩΣ (retrograde). Reverse: Two incuse punches, each with raised intersecting lines. (from Coin)

    The earliest inscribed coinage: electrum coin of Phanes from Ephesus, 625–600 BC. Obverse: Stag grazing right, ΦΑΝΕΩΣ (retrograde). Reverse: Two incuse punches, each with raised intersecting lines. (from Coin)

  • Image 19Fifty-five-dollar bill in Continental currency; leaf design by Benjamin Franklin, 1779 (from Banknote)

    Fifty-five-dollar bill in Continental currency; leaf design by Benjamin Franklin, 1779 (from Banknote)

  • Image 20Holographic coin from Liberia features the Statue of Liberty (Liberty Enlightening the World) (from Coin)

    Holographic coin from Liberia features the Statue of Liberty (Liberty Enlightening the World) (from Coin)

  • Image 21A $5 note issued by Citizens Bank of Louisiana in the 1850s. (from Banknote)

    A $5 note issued by Citizens Bank of Louisiana in the 1850s. (from Banknote)

  • Image 22Marco Polo described the use of early banknotes in China to Medieval Europe in his book, The Travels of Marco Polo. (from Banknote)

    Marco Polo described the use of early banknotes in China to Medieval Europe in his book, The Travels of Marco Polo. (from Banknote)

  • Image 23Obverse and reverse of an old American $100 note (1928) (from Banknote)

    Obverse and reverse of an old American $100 note (1928) (from Banknote)

  • Image 24French 1992 twenty Franc Tri-Metallic coin (from Coin)

    French 1992 twenty Franc Tri-Metallic coin (from Coin)

  • Image 25Silver coin of the Maurya Empire, known as rūpyarūpa, with symbols of wheel and elephant. 3rd century BC (from History of money)

    Silver coin of the Maurya Empire, known as rūpyarūpa, with symbols of wheel and elephant. 3rd century BC (from History of money)

  • Image 26Song dynasty Jiaozi, the world's earliest paper money. (from Banknote)

    Song dynasty Jiaozi, the world's earliest paper money. (from Banknote)

  • Image 27The sealing of the Bank of England Charter (1694). The bank began the first permanent issue of banknotes a year later. (from Banknote)

    The sealing of the Bank of England Charter (1694). The bank began the first permanent issue of banknotes a year later. (from Banknote)

  • Image 28Shreds of unfit US dollar notes with a typical size of less than 1.5 mm × 16 mm (from Banknote)

    Shreds of unfit US dollar notes with a typical size of less than 1.5 mm × 16 mm (from Banknote)

  • Alexander the Great Tetradrachm from the Temnos Mint

    Alexander the Great Tetradrachm from the Temnos Mint, c. 188–170 BC (from Coin)

  • Image 30Chinese round coins, Eastern Zhou dynasty – Warring States Period, c. 300–220 BC. Four Hua (四化, 30mm, 6.94 g). Legend Yi Si Hua ([City of] Yi Four Hua). (from Coin)

    Chinese round coins, Eastern Zhou dynasty – Warring States Period, c. 300–220 BC. Four Hua (四化, 30mm, 6.94 g). Legend Yi Si Hua ([City of] Yi Four Hua). (from Coin)

  • Image 31Greek drachm of Aegina. Obverse: Land turtle. Reverse: ΑΙΓ(INA) and dolphin (from History of money)

    Greek drachm of Aegina. Obverse: Land turtle. Reverse: ΑΙΓ(INA) and dolphin (from History of money)

  • Image 32Gandharan "bent-bar" punch-marked coin minted under Achaemenid administration, of the type found in large quantities in the Chaman Hazouri and the Bhir Mound hoards. (from Coin)

    Gandharan "bent-bar" punch-marked coin minted under Achaemenid administration, of the type found in large quantities in the Chaman Hazouri and the Bhir Mound hoards. (from Coin)

  • Image 33When Brazil changed currencies in 1989, the 1000, 5000, and 10,000 cruzados banknotes were overstamped and issued as 1, 5, and 10 cruzados novos banknotes for several months before cruzado novo banknotes were printed and issued. Banknotes can be overstamped with new denominations, typically when a country converts to a new currency at an even, fixed exchange rate (in this case, 1000:1). (from Banknote)

    When Brazil changed currencies in 1989, the 1000, 5000, and 10,000 cruzados banknotes were overstamped and issued as 1, 5, and 10 cruzados novos banknotes for several months before cruzado novo banknotes were printed and issued. Banknotes can be overstamped with new denominations, typically when a country converts to a new currency at an even, fixed exchange rate (in this case, 1000:1). (from Banknote)

  • Image 34Early punch-marked coins of Gandhara, Taxila-Gandhara region. (from Coin)

    Early punch-marked coins of Gandhara, Taxila-Gandhara region. (from Coin)

  • Image 35Fed Shreds as souvenir from the Federal Reserve Bank of San Francisco (from Banknote)

    Fed Shreds as souvenir from the Federal Reserve Bank of San Francisco (from Banknote)

  • Image 36Five million mark coin (Weimar Republic, 1923). Despite its high denomination, this coin's monetary value dropped to a tiny fraction of a US cent by the end of 1923, substantially less than the value of its metallic content. (from Coin)

    Five million mark coin (Weimar Republic, 1923). Despite its high denomination, this coin's monetary value dropped to a tiny fraction of a US cent by the end of 1923, substantially less than the value of its metallic content. (from Coin)

  • Image 37An oxhide ingot from Crete. Late Bronze Age metal ingots were given standard shapes, such as the shape of an "ox-hide", suggesting that they represented standardized values. (from Coin)

    An oxhide ingot from Crete. Late Bronze Age metal ingots were given standard shapes, such as the shape of an "ox-hide", suggesting that they represented standardized values. (from Coin)

  • Image 38A Swiss ten-cent coin from 1879, similar to the oldest coins still in official use today (from Coin)

    A Swiss ten-cent coin from 1879, similar to the oldest coins still in official use today (from Coin)

  • Image 39A 2000 Romanian lei polymer banknote (from Banknote)

    A 2000 Romanian lei polymer banknote (from Banknote)

  • Image 40The taka was widely used across South Asia during the sultanate period. (from History of money)

    The taka was widely used across South Asia during the sultanate period. (from History of money)

  • Image 41Silver stater of Aegina, 550–530 BC. Obv. Sea turtle with large pellets down centre. Rev. incuse square punch with eight sections. (from Coin)

    Silver stater of Aegina, 550–530 BC. Obv. Sea turtle with large pellets down centre. Rev. incuse square punch with eight sections. (from Coin)

  • Image 423 Rubles proof coin of Russia, minted in 2008 (from Coin)

    3 Rubles proof coin of Russia, minted in 2008 (from Coin)

  • Image 43Currencies exchange logo (from Currency)

    Currencies exchange logo (from Currency)

  • Image 44Shredded and briquetted US dollar notes from the Federal Reserve Bank of New York (approx. 1000 pieces, 1 kg) (from Banknote)

    Shredded and briquetted US dollar notes from the Federal Reserve Bank of New York (approx. 1000 pieces, 1 kg) (from Banknote)

  • Image 45An American Silver Eagle minted in 2019 (left), an example of a Bullion coin. Its obverse design is based on the older, formerly circulating silver Walking Liberty half dollar (right). (from Coin)

    An American Silver Eagle minted in 2019 (left), an example of a Bullion coin. Its obverse design is based on the older, formerly circulating silver Walking Liberty half dollar (right). (from Coin)

  • Image 46A siglos found in the Kabul valley, 5th century BC. Coins of this type were also found in the Bhir Mound hoard. (from Coin)

    A siglos found in the Kabul valley, 5th century BC. Coins of this type were also found in the Bhir Mound hoard. (from Coin)

  • Image 47Bielefeld Germany 25 Mark 1921. Silk Banknote. (from Banknote)

    Bielefeld Germany 25 Mark 1921. Silk Banknote. (from Banknote)

  • Image 48A 7th century one-third stater coin from Lydia, shown larger (from History of money)

    A 7th century one-third stater coin from Lydia, shown larger (from History of money)

  • Image 49The world's oldest coin, created in the ancient Kingdom of Lydia (from Currency)

    The world's oldest coin, created in the ancient Kingdom of Lydia (from Currency)

  • Image 50Coins can be stacked. (from Coin)

    Coins can be stacked. (from Coin)

  • Image 51Spade money from the Zhou Dynasty, c. 650–400 BC (from History of money)

    Spade money from the Zhou Dynasty, c. 650–400 BC (from History of money)

  • Image 52Russian American Company-issued Alaskan parchment scrip (c. 1852) (from Banknote)

    Russian American Company-issued Alaskan parchment scrip (c. 1852) (from Banknote)

  • Image 53A Yuan dynasty printing plate and banknote with Chinese words. (from Banknote)

    A Yuan dynasty printing plate and banknote with Chinese words. (from Banknote)

  • Image 54Hoard of mostly Mauryan Empire coins, 3rd century BC (from Coin)

    Hoard of mostly Mauryan Empire coins, 3rd century BC (from Coin)

  • Image 55The Piloncitos are tiny engraved gold coins found in the Philippines, along with barter rings, which are gold ring-like ingots. These barter rings are bigger than softballs in size and are made of pure gold from the Archaic period (c. 10th to 16th century). (from Coin)

    The Piloncitos are tiny engraved gold coins found in the Philippines, along with barter rings, which are gold ring-like ingots. These barter rings are bigger than softballs in size and are made of pure gold from the Archaic period (c. 10th to 16th century). (from Coin)

  • Image 56The French East India Company issued rupees in the name of Muhammad Shah (1719–1748) for Northern India trade. This was cast in Pondicherry. (from History of money)

    The French East India Company issued rupees in the name of Muhammad Shah (1719–1748) for Northern India trade. This was cast in Pondicherry. (from History of money)

  • Image 57The Achaemenid Empire Satraps and Dynasts in Asia Minor developed the usage of portraiture from c. 420 BC. Portrait of the Satrap of Lydia, Tissaphernes (c. 445–395 BC). (from Coin)

    The Achaemenid Empire Satraps and Dynasts in Asia Minor developed the usage of portraiture from c. 420 BC. Portrait of the Satrap of Lydia, Tissaphernes (c. 445–395 BC). (from Coin)

  • Image 58Athenian coin (c. 500/490–485 BC) discovered in the Shaikhan Dehri hoard in Pushkalavati, Ancient India. This coin is the earliest known example of its type to be found so far east. (from Coin)

    Athenian coin (c. 500/490–485 BC) discovered in the Shaikhan Dehri hoard in Pushkalavati, Ancient India. This coin is the earliest known example of its type to be found so far east. (from Coin)

  • Image 59Bimetallic Egyptian one pound coin featuring King Tutankhamen (from Coin)

    Bimetallic Egyptian one pound coin featuring King Tutankhamen (from Coin)

Numismatic terminology

  • Bullion – Precious metals (platinum, gold and silver) in the form of bars, ingots or plate.
  • Error – Usually a mis-made coin not intended for circulation, but can also refer to an engraving or die-cutting error not discovered until the coins are released to circulation. This may result is two or more varieties of the coin in the same year.
  • Exonumia – The study of coin-like objects such as token coins and medals, and other items used in place of legal currency or for commemoration.
  • Fineness – Purity of precious metal content expressed in terms of one thousand parts. 90% is expressed as .900 fine.
  • Notaphily – The study of paper money or banknotes.
  • Scripophily – The study and collection of stocks and Bonds.

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See also: Category:Currency lists

Central banks • Currencies • Circulating currencies • Historical currencies • US community currencies • Canadian community currencies • Mints • Motifs on banknotes • Most expensive coins

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Most traded currencies

Most traded currencies by value
Currency distribution of global foreign exchange market turnover[1]
Rank Currency ISO 4217
code 		Symbol or
abbreviation 		Proportion of daily volume
April 2019 April 2022
1 U.S. dollar USD US$ 88.3% 88.5%
2 Euro EUR € 32.3% 30.5%
3 Japanese yen JPY ¥ / 円 16.8% 16.7%
4 Sterling GBP £ 12.8% 12.9%
5 Renminbi CNY ¥ / 元 4.3% 7.0%
6 Australian dollar AUD A$ 6.8% 6.4%
7 Canadian dollar CAD C$ 5.0% 6.2%
8 Swiss franc CHF CHF 4.9% 5.2%
9 Hong Kong dollar HKD HK$ 3.5% 2.6%
10 Singapore dollar SGD S$ 1.8% 2.4%
11 Swedish krona SEK kr 2.0% 2.2%
12 South Korean won KRW ₩ / 원 2.0% 1.9%
13 Norwegian krone NOK kr 1.8% 1.7%
14 New Zealand dollar NZD NZ$ 2.1% 1.7%
15 Indian rupee INR ₹ 1.7% 1.6%
16 Mexican peso MXN $ 1.7% 1.5%
17 New Taiwan dollar TWD NT$ 0.9% 1.1%
18 South African rand ZAR R 1.1% 1.0%
19 Brazilian real BRL R$ 1.1% 0.9%
20 Danish krone DKK kr 0.6% 0.7%
21 Polish złoty PLN zł 0.6% 0.7%
22 Thai baht THB ฿ 0.5% 0.4%
23 Israeli new shekel ILS ₪ 0.3% 0.4%
24 Indonesian rupiah IDR Rp 0.4% 0.4%
25 Czech koruna CZK Kč 0.4% 0.4%
26 UAE dirham AED د.إ 0.2% 0.4%
27 Turkish lira TRY ₺ 1.1% 0.4%
28 Hungarian forint HUF Ft 0.4% 0.3%
29 Chilean peso CLP CLP$ 0.3% 0.3%
30 Saudi riyal SAR ﷼ 0.2% 0.2%
31 Philippine peso PHP ₱ 0.3% 0.2%
32 Malaysian ringgit MYR RM 0.2% 0.2%
33 Colombian peso COP COL$ 0.2% 0.2%
34 Russian ruble RUB ₽ 1.1% 0.2%
35 Romanian leu RON L 0.1% 0.1%
36 Peruvian sol PEN S/ 0.1% 0.1%
37 Bahraini dinar BHD .د.ب 0.0% 0.0%
38 Bulgarian lev BGN BGN 0.0% 0.0%
39 Argentine peso ARS ARG$ 0.1% 0.0%
… Other 1.8% 2.3%
Total[note 1] 200.0% 200.0%

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Sources

  1. ^ The total sum is 200% because each currency trade is counted twice: once for the currency being bought and once for the one being sold. The percentages above represent the proportion of all trades involving a given currency, regardless of which side of the transaction it is on. For example, the US dollar is bought or sold in 88% of all currency trades, while the euro is bought or sold in 31% of all trades.
  1. ^ "Triennial Central Bank Survey Foreign exchange turnover in April 2022" (PDF). Bank for International Settlements. 27 October 2022. p. 12. Archived (PDF) from the original on 2022-10-27. Retrieved 2022-10-29.
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