Dollars

The United States dollar (sign: $; code: USD) is the unit of currency of the United States. The U.S. more...

Home
Ancient Coins
Banknotes
British Coins
Bullion/ Bars
Collections/ Bulk Lots
European Coins
Historical Medals/...
Ireland
Novelty/ Replica
Publications
Share Certificates/ Bonds
Supplies/ Equipment
Tokens
United States Coins
2, 3 & 20 Cents
Collections/ Bulk Lots
Colonial
Commemorative
Dimes
Dollars
Errors
Half Cents
Half Dimes
Halves
Large Cents
Mint Sets
Nickels
Other United States Coins
Proof Sets
Quarters
Rolls
Small Cents
World Coins

dollar is normally abbreviated as the dollar sign, $, or as USD or US$ to distinguish it from other dollar-denominated currencies and from others that use the $ symbol. It is divided into 100 cents.

Taken over by the Congress of the Confederation of the United States on July 6, 1785, the U.S. dollar is the currency most used in international transactions.Although U.S dollar is a Fiat currency, several countries use it as their official currency, and in many others it is the de facto currency.

Overview

The U.S. dollar uses the decimal system, consisting of 100 equal cents (symbol ¢). In another division, there are 1,000 mills or ten dimes to a dollar, or 4 quarters to a dollar; additionally, the term eagle was used in the Coinage Act of 1792 for the denomination of ten dollars, and subsequently was used in naming gold coins. In the second half of the 19th century there were occasional discussions of creating a $50 gold coin, which was referred to as a \"Half Union,\" thus implying a denomination of 1 Union = $100. However, only cents are in everyday use as divisions of the dollar; \"dime\" is used solely as the name of the coin with the value of 10¢, while \"eagle\" and \"mill\" are largely unknown to the general public, though mills are sometimes used in matters of tax levies and gasoline prices. When currently issued in circulating form, denominations equal to or less than a dollar are emitted as U.S. coins while denominations equal to or greater than a dollar are emitted as Federal Reserve notes (with the exception of gold, silver and platinum coins valued up to $100 as legal tender, but worth far more as bullion). (Both one-dollar coins and notes are produced today, although the note form is significantly more common.) In the past, paper money was occasionally issued in denominations less than a dollar (fractional currency) and gold coins were issued for circulation up to the value of $20 (known as the \"double eagle\", discontinued in the 1930s).

U.S. coins are produced by the United States Mint. U.S. dollar banknotes are printed by the Bureau of Engraving and Printing, and, since 1914, have been issued by the Federal Reserve. The \"large-sized notes\" issued before 1928 measured 7.42 inches (188 mm) by 3.125 inches (79.4 mm); small-sized notes, introduced that year, measure 6.14 inches (156 mm) by 2.61 inches (66 mm) by 0.0043 inches (0.11 mm).

Read more at Wikipedia.org