Each design detail on the US $1 bill has significance

The Eye of Providence on $1 bills is a lightning rod for conspiracy theorists

The symbol is associated with the Freemasons, one of the world’s oldest secret societies. It also appears on churches, Masonic buildings, and the great seal of the United States.

The portrait of George Washington was first placed on the one-dollar bill in 1869

Trace the history of the US dollar from its colonial roots to its adoption as the national currency. The video explores the word's Germanic origins, how the dollar sign evolved from the Spanish peso, and how Washington's portrait came to define US paper currency.

Every printed bill has its own unique serial number

In the US, each bill also has its own plate number, series year, Treasury seal, and more. Each design helps track money and combat counterfeiting.

The designs on US coins have changed a lot over the years

From states producing and issuing their own coins after the Revolutionary War, to collectors’ coins in modern times, US coins have had many design changes throughout history. You can learn about the different variations, plus what design elements are added to all US coins today, in an article.

The $1 bill hasn't been redesigned in over 60 years, making it one of the least secure American banknotes from a counterfeiting and forgery perspective.

Dive into the fascinating journey of a Federal Reserve note

Ever wondered how long an individual dollar bill lasts? After cash is designed and produced, money circulates in the economy, with $100 bills staying in use for the longest on average—roughly 15 years—and the $10 lasting just less than five.

America's most misunderstood dollar

The $2 bill isn't rare; it's just hiding. First printed in 1862, stopped in 1966, and revived in 1976, there are still 1.6 billion in circulation. People just don't spend them.

The Australian $5 bill has an image of a bird that glows when exposed to UV light

That’s just one of the many anti-counterfeiting security measures that the Australian government implements on its currency. Popular banknotes from around the world all include their own unique security features—this infographic outlines a few unique ones.

The US Currency Education Program created a guide to authenticating currency

This video was created to teach everyday people a few easy ways to spot some counterfeit banknotes. Specifically, it outlines the main security features to check for that are common across many US banknotes, such as the color-shifting ink visible when tiling US banknotes $10 or higher.

A dollar bill's value relies on two elements: people believing it will be accepted in exchange for goods and services, and how much demand for the currency there is.

Hamilton has appeared on US paper currency since the Civil War

Since the US began printing money in 1861, Alexander Hamilton has appeared at different times on the $5, $2, $20, $50, $500, and $1000 bills. Since 1928, he has remained on the $10 bill—making him, alongside Benjamin Franklin, one of the two non-presidents currently on US currency.

There have been many versions of US banknotes throughout history

From the Civil War to the present day, the US has gone through many, many versions of paper money (or “notes”). Some notes, like “demand notes,” were created to finance the Civil War. Others, like “treasury notes,” helped pay for silver.

The US has used a wide variety of different currencies between the 1690s and today

From colonial money to national banknotes, people have used all kinds of forms of currency throughout the history of the United States before settling on the dollar bills and quarters that we pay for things with today.

How US currency is issued

Cash in the US is the result of a collaborative process between the Federal Reserve, the Treasury Department, regional banks, and a little-known agency called the Bureau of Engraving and Printing. From design to issuance, learn the steps in currency production in the US with this smart, aesthetic interactive.

The US has discontinued a variety of different currency denominations over the years—including a $100K bill.

The lifespan of a dollar bill

Durable, made of a cotton blend, and with billions in circulation, the common dollar bill is made to last. This video from 1440 goes inside the life of the country's paper currency, from printing to purchasing, in this quick 60-second overview.

Some argue that the $2 bill could be more useful than the $1 bill

Inflation has made purchasing items with just a $1 bill extremely rare. At a time when dollar stores are no longer true to their name, it seems that the $2 note may be the more practical small bill to keep on hand. This article advocates for the use of $2 bills, while detailing their history of being overlooked and the communities that swear by them.

Harriet Tubman will be featured on the $20 bill in 2028

While the face of money is changing, most of the historical figures that grace US currency haven’t changed in a long time. From President George Washington on the $1 bill and quarter to President Abraham Lincoln on the penny and $5 bill, this article details all the people you can find on your cash.

Some coin denominations have ridges on their sides in part to prevent counterfeiting.

The 'Where's George?' project tracked a trail of $1 bills across the US.

The United States had a washing machine that cleaned dirty dollar bills

In the early 1900s, the US Treasury Department had a machine that washed and ironed old, soiled paper bills. The machine helped the Treasury save money by decreasing printing costs for new dollar bills, but had nothing to do with the modern understanding of money laundering.

See checks signed by US presidents

One bank has made it a point to conserve checks from US presidents. Peruse this gallery of signed checks from Washington, FDR, JFK, Lincoln, and more.

During the Civil War, the US government printed paper money for the first time

Those original paper bills were called “greenbacks” or “demand notes.” Since then, paper money has evolved with different designs, names, and values. Today, it is solely issued by the Bureau of Engraving & Printing.

The US dollar is the official currency of the United States and is the most circulated currency around the world

The US dollar was established in 1792 and comes in the form of coins or paper money. It's considered one of (if not the most) stable currencies in the world due to America’s strong and robust economy, as well as its relatively stable government.

A live bald eagle named Peter once lived at the Philadelphia Mint, the place responsible for producing circulating US coins.

Watch what would happen if you literally had all the money in the world.

In 1792, Congress established the first national mint to produce all the coins in the US

At the same time, the US also started producing the dollar, its first official currency. The US Mint has since issued coins throughout the country.

Contrary to popular belief, the $2 bill is still in circulation today, although usage has been in decline for decades.

Madison's portrait was on the now-defunct $5,000 bill

James Madison appeared on the $5,000 bill, a high-denomination note used primarily for bank-to-bank transactions that was discontinued in 1969 as electronic payments reduced the need for large paper currency. (The rare note is still legal tender, though it is often worth much more than its face value to collectors.)

‘Mint marks’ are tiny letters on US coins that correspond to which mint location created them

As more mint branches opened up after Philadelphia (the first mint location), these “mint marks” helped hold each branch responsible for the quality of the coin. A coin minted in Philadelphia, for instance, would have the letter “P” on it. Some mint marks are extremely rare, making coins displaying them particularly valuable to collectors.

Early Americans hated the idea of a central bank

After a series of economic panics induced by a lack of reserve cash at regional banks, the architects of today’s Federal Reserve opted to emphasize the goal of the bank as a reserve at the federal level—thus creating the lasting name.

Benjamin Franklin advocated for the use of paper money and even engineered some key anticounterfeiting techniques used today.

The 2004 blockbuster National Treasure takes some liberties with history—discover what the movie gets wrong and right about the Declaration of Independence and the American Revolution.

The Secret Service was originally formed to combat counterfeiting

By the 1860s, an estimated one-third of US currency in circulation was counterfeit. In 1865, the Secret Service was created specifically to combat the country's serious counterfeiting problem, which had led to widespread financial instability. This was partly due to the lack of federal currency standardization in the country at the time.

The US dollar is the most popular note to counterfeit

Counterfeit operations are often controlled by rogue governments, drug cartels, and more. These organized crime rings often sell counterfeit bills wholesale, for anywhere between 40 and 70 cents per dollar.

A mysterious man named Emmerich Juettner once produced thousands of counterfeit $1 bills

After his wife died in 1937, Juettner fell into financial trouble and soon began replicating $1 bills. These bills aren’t typically prime targets for counterfeiting given their low value.

The US Mint created a video to show kids how coins are made

The video, made simple for children (or anyone who wants an easy-to-understand 101 video about the process coins go through to get in your wallet), outlines the entire process that a coin goes through in its lifetime, from Congress voting on new coins, to how coins are stamped, to their journey to a Reserve Bank.

No institution wields more power in US finance than the Federal Reserve, the central bank of the US—but opinion polls indicate that most Americans don't know what it does.

Get the inside story of the duck hunt that birthed the Federal Reserve

Pseudo-duck hunters, private train cars in Hoboken, and a thrilling work week over Thanksgiving 1910—all and more are featured in the wild story of how a group of fed-up bankers and lawmakers tried to create an enduring central bank for the US. Records of the meeting managed to remain hidden for decades.

Some ads help create ‘symbolic value’ for products

A Rolex watch and a watch from the Dollar Store serve the same purpose: helping the wearer tell the time. But a Rolex is worth thousands of dollars while the Dollar Store watch is costs $1 because of symbolic value, or what the watch says about its wearer. This article helps break down the difference between the two.

The global economy runs on US dollars, with nearly 90% of international trade in 2019 being processed in US dollars.

See the value of currency in circulation in billions of dollars as of Dec. 31 of each year.

Watch a man who counterfeited over $1M explain how to counterfeit money—including information about the materials and processes required to make fake money and how to spot a fake banknote.

Surprises you may not know about the US Constitution

This article offers intriguing and lesser known insights into the creation and content of the US Constitution. Examples include that Rhode Island disliked the Constitution so much that it almost started a civil war and that Ben Franklin was so ill he needed to be carried into the Constitutional Convention in a sedan chair.

Central banking in the US has had a fraught political history

That history includes its doomed early efforts in the First and Second National Banks, as well as its failure to address the worst financial period in US history, the Great Depression.

Visualizing the symbols and history of world flags

More than 200 world flags feature high-intent designs, projecting ideals and values to the world through archetypal symbols, colors, and shapes. This page effectively depicts the data behind symbol and shape usage, how much each country's flag has changed over time, the most popular colors used, and more in a series of elegantly simple charts.

Hamilton built the foundations of the US financial system as the nation's first Treasury secretary

Appointed the nation's first Treasury secretary in 1789 by George Washington, Alexander Hamilton designed a powerful federal finance system—repaying war debts, creating new taxes, founding a national bank, and promoting economic development.

Hamilton created the First Bank of the United States

As Treasury secretary, Alexander Hamilton proposed the First Bank of the United States to stabilize national finances—serving as the government's fiscal agent, managing debt, and expanding credit through a public-private banking model.

The platinum coin, explained by the creator of the idea

An obscure US Mint law permitting it to create platinum coins of any amount surfaced as a possible means of quickly paying down the national debt. Here's an explanation from the creator of the idea.

The trillion-dollar coin is a proposed platinum coin with a face value of $1T, which could be used to reduce the national debt

This conceptual strategy was first proposed in 2011 as a potential alternative to raising the US debt ceiling. Although there were several high-profile proponents of the idea, it was eventually rejected in 2013 by Treasury Department and Federal Reserve officials.