The United States one-dollar bill ($1) is the most common denomination of US currency. The first president, George Washington, painted by Gilbert Stuart, is currently featured on the obverse, while the Great Seal of the United States is featured on the reverse. The one-dollar bill has the second oldest design of all U.S. currency currently being produced, after the two dollar bill. The obverse debuted in 1963 when the $1 bill first became a Federal Reserve Note.
The inclusion of "In God We Trust" on all currency was required by law in 1955. The national motto first appeared on paper money in 1957.
An individual dollar bill is also less formally known as a one, or a single.
The Bureau of Engraving and Printing says the average life of a $1 bill in circulation is 21 months before it is replaced due to wear. Approximately 45% of all U.S. currency produced today are one-dollar bills. All $1 bills produced today are Federal Reserve Notes. One-dollar bills are delivered by Federal Reserve Banks in blue straps.
(approximately 7.4218 × 3.125 in ≅ 189 × 79 mm)
(6.14 × 2.61 × 0.0043 in = 155.956 × 66.294 mm × 0.10922 mm)
In 1929, all currency was changed to its current size. Initially, the one-dollar bill was issued as Silver Certificate only under Series of 1928. The treasury seal and serial numbers on it were dark blue. The obverse was nearly identical to the Series of 1923 $1 Silver Certificate, but the treasury seal featured spikes around it and a large gray ONE to the left replaced the blue "1 DOLLAR". The reverse, too, had the same border design as the Series of 1923 $1 bill, but the center featured a large ornate ONE superimposed by ONE DOLLAR. These $1 Silver Certificates were issued until 1934.
In 1933, $1 United States Notes were issued to supplement the supply of $1 Silver Certificates. Its treasury seal and serial numbers were red. However, a month after their production, it was realized that there would be no real need for these notes and production was stopped. A small number of these $1 bills entered circulation and the rest were kept in treasury vaults until 1949 when they were issued in Puerto Rico.
In 1934, the design of the $1 Silver Certificate was changed to reflect the Silver Purchase Act of 1934. Under Washington's portrait, ONE SILVER DOLLAR was changed to ONE DOLLAR because Silver Certificates could be redeemed for silver bullion. The treasury seal was moved to the right and superimposed over ONE, and a blue numeral 1 was added to the left. The reverse remained the same.
A year later, in 1935, the design of the one-dollar bill was changed again. On the obverse, the blue numeral 1 was changed to gray and made smaller, the gray ONE to the left was removed, the treasury seal was made smaller and superimposed by WASHINGTON D.C., and a stylized ONE DOLLAR was added over the treasury seal. The reverse was also changed to its current design, except for the absence of IN GOD WE TRUST.
World War II brought about special issues of one-dollar bills in 1942. Special $1 Silver Certificates were issued for Hawaii in case of a Japanese invasion. HAWAII was printed vertically on the left and right side of the obverse and also horizontally across the reverse. The seal and serial numbers were changed to brown. Special Silver Certificates were also issued as payment for Allied troops in North Africa about to begin their assault into Europe. The only difference on these one-dollar bills was a yellow instead of blue seal. Both of these types of notes could be declared worthless if they fell into enemy hands.
The next change came in 1957 when the $1 bill became the first piece of U.S. currency to bear the motto IN GOD WE TRUST; it was added over the word ONE on the reverse. Initially the BEP began printing the motto on notes which were printed with the new 32 note press, but soon Series of 1935G bills printed on a 16 note press featured the motto.
The final production of $1 Silver Certificates occurred in late 1963. In 1964 the redemption of Silver Certificates for silver coin ended and in 1968 the redemption of Silver Certificates for silver bullion ended.
Production of one-dollar Federal Reserve Notes was undertaken in late 1963 to replace the soon-to-be obsolete $1 Silver Certificate. The design on the reverse remained the same, but the border design on the obverse was completely redesigned and the serial numbers and treasury seal were printed in green ink. This was the first time the one-dollar bill was printed as a Federal Reserve Note.
In 1969 the $1 bill began using the new treasury seal with wording in English instead of Latin. Excluding the signatures and series date, the design of the one-dollar bill has remained the same ever since then.
Though bill denominations of $5 and higher have been redesigned twice since 1995 as part of ongoing anti-counterfeiting efforts, there are currently no plans to redesign the $1 bill.
The first experiment was conducted in January and February 1933 to test different ratios of cotton and linen used in the paper of dollar bills. Series of 1928A and 1928B $1 Silver Certificates with serial number block letters X-B and Y-B were used as the experimental group; the Z-B block was used as the control group. Test results were inconclusive.
Another test was done in 1937 which was similar in style to the 1933 experiment. Series 1935 one-dollar bills were used once again. The particular notes used in this experiment can be identified by their serial numbers. Notes ranging from A00000001B–A06180000B and B00000001B–B03300000B were the experimental group and notes ranging from C00000001B–C03300000B were part of the control group. No conclusive results were found.
A more well-known test was done in 1942 during World War II to test alternative types of paper; this was a precautionary measure in case the current type of paper supply could not be maintained. Series 1935A notes made of the special paper were printed with a red "S" to the right of the treasury seal and notes of the control group were printed with a red "R". Fake red S's and R's have been applied to regular Series 1935A notes to try and pass them at a higher value; checking a note's serial numbers can prevent this. Serial numbers of the R group range from S70884001C–S7206800C and serial numbers of the S group range from S73884001C–S7506800C.
One-dollar bills were again the subject of experimentation in May 1992 when the BEP began to test a web-fed press. Instead of printing one side of a square sheet of 32 notes at a time, a web-fed press used 96 plates to print both sides of notes from a continuous roll of paper. The notes were issued in Series 1988A, 1993, and 1995. Because of mechanical problems as well as the sometimes poor quality of the notes, the test was ended in July 1996. Web notes can be identified by the back plate number next to IN GOD WE TRUST and the removal of face check letters and quadrant numbers.
The portrait of George Washington is displayed in the center of the obverse of the one-dollar bill, as it has been since the 1869 design.
To the left of George Washington is the Federal Reserve District Seal. The name of the Federal Reserve Bank that issued the note encircles a capital letter, (A-L), identifying it among the twelve Federal Reserve Banks. The sequential number of the bank, (1: A, 2: B, etc), is also displayed in the four corners of the open space on the bill.
To the right of George Washington is the The Treasury Department Seal. The balancing scales represent justice. The chevron with thirteen stars represents the original thirteen colonies. The key below the chevron represents authority and trust; 1789 is the year that the Department of the Treasury was established.
Below the FRD seal (to the left of George Washington) is the signature of the Treasurer of the U.S., which occasionally varies, and below the USDT Seal (right side) is the Secretary of the Treasurers signature. To the left of the Secretary's signature is the series/year it was printed in.
On the edges are olive branches entwined around the 1s.
Novus Ordo Seclorum is shown on a ribbon below the pyramid and is a phrase taken from the fourth Ecologue of Virgil. In English, the Latin seclorum is the genitive plural form of the word saeculum, meaning "generation, century, or age." Thus the motto can be translated as "a new order of the ages". Written at the base of the pyramid in Roman Numerals is MDCCLXXVI or 1776, the year the United States Declaration of Independence was signed.
The eye above the pyramid is popular among conspiracy theorists, and alleged to have connections with the Illuminati secret society, founded in 1776. There have also been associations made from the pyramid to the Illuminati because it has thirteen steps. The eagle on the one-dollar-bill is also carrying thirteen arrows and thirteen leaves. Furthermore, if a star is made on the pyramid the letters at its points will spell out the word "Mason" in a perceived reference to the group of Free Masonry.
To the right is the obverse of the Great Seal portraying a heraldic Bald Eagle. In front of the eagle is an unsupported shield which symbolizes the fledgling country's ability to stand on its own, unified by congress; this is symbolized by the bar on top of the shield. Above the eagle's head is a glory with 13 stars. Clutched in the eagle's beak is a ribbon which reads "E PLURIBUS UNUM" (From many, one). It also holds an olive branch (which the head always points towards) in its right claw and arrows in its left, symbolizing the desire of peace, but the readiness to fight.
The number thirteen, symbolizing the 13 original colonies, shows up 13 times:
WIPO ASSIGNS PATENT TO KOENIG BAUER FOR "FOLDER SUPERSTRUCTURE OF A WEB-FED OFFSET PRINTING PRESS , WEB-FED OFFSET PRINTING PRESS , AND METHOD FOR PRODUCING A PRODUCT" (GERMAN INVENTORS)
Oct 07, 2011; GENEVA, Oct. 7 -- Publication No. WO/2011/117107 was published on Sept. 29. Title of the invention: "FOLDER SUPERSTRUCTURE OF A...
WIPO PUBLISHES PATENT OF KOENIG & BAUER FOR "METHOD AND APPARATUS FOR CONTROLLING A WEB-FED PRINTING PRESS" (GERMAN INVENTORS)
Dec 29, 2011; GENEVA, Dec. 29 -- Publication No. WO/2011/157474 was published on Dec. 22. Title of the invention: "METHOD AND APPARATUS FOR...