What are the denominations of US dollars ? Dollar denomination notes are $1, $2, $5, $10, $20, $50, and $100. The US dollar is the official currency of the United States of America . The current U.S. dollar bills in circulation are the various banknotes issued since 1929. Appeared after the passage of the United States Coinage Act of 1792. It is also widely used outside the United States as a reserve currency.
Dollar bills are made from cotton fibers and hemp. The long cotton fiber makes the paper not easy to break, absorbs ink well, and is not easy to fade. The hemp fiber is strong and tough, making the paper stiff, long-lasting and lint-free, and has a certain resistance to water, oil and some chemicals. There is no whitening agent added to the dollar paper, which is white and does not reflect light under the violet light. Since 1880, red and blue filaments of red and blue fibers have been sandwiched in the paper of the U.S. dollar bill, which is mixed with pulp during papermaking. Therefore, some filaments are sandwiched in the paper, and some are floating on the surface, and the filaments can be picked out with the tip of a needle. Before 1928, red orchid fibers were distributed in the middle of the banknotes, a long and narrow strip from top to bottom. 1928 and later editions, full of fiber silk.
Since 1990, a safety thread made of polyester polymer material called “Myra” has been added to the dollar paper (on the left side of the portrait ) . . The ink on the front of the dollar is slightly darker black and slightly grey, and the back is green. In all editions after 1934, magnetic substances were added to the ink, and the magnetic real U.S. dollar bills were specially made with special inks such as fluorescent ink and magnetic ink. Therefore, the green emblem and green number on the right side of the front of the dollar bill were wiped hard on white paper. Can leave “green marks” on it. Some US dollars issued after 1996 will appear black and green depending on the angle of the light. The main pattern of the dollar is engraving and gravure printing, and the library and consecutive numbers are embossed. After the 1990 edition, microtext is added around the portrait window below.
There are 6 denominations of coins in circulation in the United States: 1 cent, 5 cents, 10 cents, 25 cents, half dollar, and 1 dollar. In the history of the United States, the portraits of 6 famous presidents have appeared on the coins of these 6 denominations. The 1-cent pattern is a well-known profile portrait of President Lincoln in American history. It was issued on the 100th anniversary of Lincoln’s birth (1909); Issued on the 130th anniversary of leaving office and returning to the former residence (1938); the 10-cent pattern was issued on the first anniversary of the death of President Roosevelt who implemented the “Roosevelt New Deal” (1946); 25-cent is the most common currency in the United States and is the founding of the United States Issued in 1932 on the 200th birthday of President Washington.
It is worth mentioning that it is a unified presidential icon, and the coins issued by the state governments are engraved with the most distinctive things of the continent, except for the 25 cents issued by the federal government on the back. For example, New York State coins Behind it is the Statue of Liberty; the half-dollar coin was originally the Statue of Liberty in the United States. Currently, it is the portrait of Kennedy, the youngest president in American history. In 1963, Kennedy was unfortunately assassinated. To commemorate him, the United States changed it since 1964. The head of Kennedy is used as the half-dollar pattern; the 1-dollar coin has two patterns. One is the pattern of President Eisenhower’s head issued in 1961. Because the outer diameter of this coin is too large (38.1 mm in diameter, commonly known as the big US dollar), it is circulated. It is very inconvenient to use, so since 1981, the small dollar 1 dollar (26.5 mm in diameter, which is smaller than the outer diameter of the half dollar) was re-issued, and the pattern was replaced with the head of the American feminist activist Susan Anthony. The first golden dollar dollar coin (nicknamed the golden dollar) was issued at the Philadelphia Mint on November 18, 1999. The image shows the Indian woman “Sacagawea” carrying her infant son “Baptiste” {Jean Baptiste}”. In recognition of Native American women and their contributions to America.