In 1943, the United States Mint changed the composition of the penny from its traditional bronze alloy to zinc-coated steel in order to conserve copper for wartime efforts. But a small number of 1943 pennies were still accidentally minted in bronze, making them incredibly rare and valuable to collectors today.

If you’re a coin collector wondering just how many of these rare 1943 copper pennies exist, you’ve come to the right place.

If you’re short on time, here’s a quick answer to your question: Only around 20 1943 copper pennies are confirmed to exist today.

In this comprehensive guide, we’ll explore the history of the 1943 wheat penny, explain why copper pennies were discontinued that year, look at how many copper cents were minted and leaked out into circulation, and examine the known examples of 1943 copper pennies that collectors have discovered over the years.

We’ll also discuss what makes these copper errors so valuable and desired by numismatists and enthusiasts.

The History and Significance of the 1943 Steel Wheat Penny

When and why the U.S. Mint switched compositions in 1943

The year 1943 marked an interesting chapter in the history of the Lincoln Wheat Cent. Due to the shortage of copper during World War II, the U.S. Mint made an unprecedented decision to switch the composition of the penny from its usual copper to zinc-coated steel.

This change was made to conserve copper for the war effort and to ensure that the necessary materials were available for the production of ammunition and other military supplies. As a result, the 1943 Lincoln Wheat Cent became the only one-year type coin in U.S. history.

Distinguishing features of zinc-coated steel pennies

The 1943 Steel Wheat Penny stands out among other Lincoln Wheat Cents due to its unique composition and appearance. Unlike the usual copper pennies, the 1943 steel pennies are silver in color and are attracted to magnets.

This is because the steel core of these pennies is coated with a thin layer of zinc to protect them from rusting. However, over time, the zinc coating would often wear off, revealing the underlying steel core.

It is worth noting that a small number of 1943 copper pennies were accidentally produced at the U.S. Mint. These rare coins were made from leftover copper planchets intended for the previous year’s pennies.

These copper pennies are highly sought after by collectors and can fetch prices of up to $100,000 or more in today’s market.

Public confusion over the new pennies at the time

When the 1943 Steel Wheat Penny was first introduced, it caused quite a bit of confusion among the public. Many people were not aware of the switch in composition and were surprised to find silver-colored pennies in their change.

There were even reports of individuals attempting to use magnets to prove that these pennies were fake or made of steel.

To address the confusion, the U.S. Mint took measures to inform the public about the new coins through newspaper ads, radio announcements, and pamphlets. They also encouraged people to return any copper pennies they had received in change to help with the war effort.

Despite these efforts, some people still held onto their copper pennies, leading to the rarity and value of the 1943 copper penny today.

For more information on the 1943 Steel Wheat Penny and its significance, you can visit the U.S. Mint website.

How the 1943 Copper Wheat Cents Were Produced

Minting processes and errors at the Philadelphia Mint

The production of the 1943 copper wheat cents was a result of a unique error at the Philadelphia Mint. In an effort to conserve copper for the war effort, the U.S. Mint switched from using copper planchets to zinc-coated steel planchets for the production of pennies.

However, some copper planchets from the previous year, 1942, were mistakenly mixed in with the steel planchets, resulting in a small number of copper pennies being produced in 1943.

This error was attributed to a few factors, including the scarcity of copper during World War II and the rush to produce large quantities of pennies to meet the demands of the growing economy. The error went unnoticed during the minting process, and it wasn’t until later that the existence of the 1943 copper wheat cents was discovered.

Estimates of how many copper planchets were accidentally mixed in

It is difficult to determine the exact number of 1943 copper wheat cents that were produced, as the U.S. Mint did not keep records of the error. However, estimates suggest that approximately 40 copper planchets were mixed in with the steel planchets, resulting in the creation of around 20 to 30 1943 copper wheat cents.

These numbers may seem small, but considering the rarity and demand for these coins among collectors, they hold significant value. In fact, a single 1943 copper wheat cent in mint condition can fetch prices well into the six figures at auctions and coin shows.

Where the copper pennies turned up across the U.S.

The 1943 copper wheat cents were not intended for circulation and were likely minted by accident. As a result, most of these coins were found in the possession of collectors and coin enthusiasts. However, there have been sporadic instances where these rare pennies have turned up in circulation.

One notable incident occurred in 1947 when a young boy in Pennsylvania received a 1943 copper wheat cent as change at a local store. The news of this rare find quickly spread, leading to a surge in interest and speculation about the existence of these coins.

Over the years, more examples of the 1943 copper wheat cents have been discovered in various parts of the United States. Some have been found in coin collections, while others have been stumbled upon by unsuspecting individuals.

These chance discoveries only add to the allure and excitement surrounding the rare 1943 copper wheat cents.

Known Examples of 1943 Copper Pennies

The 1943 Lincoln Wheat Cent is a highly sought-after coin among collectors due to its rarity. This particular coin is unique because it is made of copper, unlike the majority of 1943 pennies which were made of zinc-coated steel.

Only a few copper pennies were minted in 1943, making them incredibly valuable.

The George Walton specimen

One of the most famous examples of the 1943 copper penny is the George Walton specimen. This penny was owned by George Walton, a North Carolina collector, who acquired it in the mid-1940s. Unfortunately, Walton passed away in a car accident in 1962, and the penny was lost for several decades.

It eventually resurfaced in 2003 and was sold at an auction for over a million dollars.

The Houston specimen

Another well-known example is the Houston specimen, which was discovered in a car wreck in Houston, Texas in the 1950s. This penny was also sold at an auction, fetching a significant sum of money. Its current whereabouts are unknown, adding to its mystique and allure.

The Newman specimen

The Newman specimen is another noteworthy 1943 copper penny. It was owned by legendary coin collector Eric P. Newman, who acquired it in the 1920s. The coin remained in his possession until his death in 2017.

The Newman specimen was auctioned off in 2018 and fetched a substantial amount of money, solidifying its status as a rare and valuable coin.

Other authenticated specimens

In addition to the aforementioned examples, there are a few other authenticated 1943 copper pennies in existence. These coins have been carefully examined and verified by experts in the field. They are highly prized by collectors and can command high prices at auctions and private sales.

Rumored specimens still unverified

Despite numerous claims and rumors, there are still several alleged 1943 copper pennies that have not been verified. These coins are often the subject of speculation and debate among collectors. Until they can be authenticated and confirmed as genuine, they remain elusive treasures waiting to be discovered.

For more information on the 1943 copper penny and its rarity, you can visit or

The Value and Allure of the 1943 Copper Cent

Sold prices of the known specimens

When it comes to the 1943 Copper Cent, scarcity is the name of the game. It is estimated that only a few dozen specimens were ever produced, making it one of the rarest coins in circulation. As a result, these coins have fetched astronomical prices at auctions and private sales.

In fact, a well-preserved 1943 Copper Cent was sold for a staggering $1.7 million in 2010. This record-breaking sale has only fueled the allure and fascination surrounding these coins.

Why they are so prized by collectors and investors

The 1943 Copper Cent holds a special place in the hearts of both coin collectors and investors alike. One of the main reasons for their desirability is their unique composition. In 1943, due to shortages of copper during World War II, the U.S. Mint switched to using zinc-coated steel for penny production.

However, a small number of copper planchets were mistakenly used, resulting in the creation of these rare copper cents.

Besides their scarcity, the 1943 Copper Cent is also highly sought after because of its historical significance. The coin serves as a reminder of the challenges faced during the war and the ingenuity of the U.S. Mint in finding alternative materials for coin production.

This combination of rarity, historical value, and the thrill of the hunt makes the 1943 Copper Cent a must-have for many collectors and investors.

The hunt for more possible examples

Despite the known scarcity of the 1943 Copper Cent, the hunt for more specimens continues to this day. Coin enthusiasts and treasure hunters are always on the lookout for hidden gems that may have been overlooked or forgotten.

Metal detectors, coin shows, and online marketplaces have become hotspots for those hoping to stumble upon one of these elusive coins.

Several websites and forums dedicated to coin collecting, such as NGC and PCGS, offer resources and information about the 1943 Copper Cent. They provide updates on recent discoveries, tips for identifying genuine coins, and even discuss the possibility of new finds surfacing in the future.

The excitement and anticipation surrounding the hunt for more 1943 Copper Cents only adds to the allure and value of these rare coins.

Authentication and Verification of 1943 Copper Pennies

When it comes to the rare 1943 copper pennies, authentication and verification are of utmost importance. Due to their scarcity and significant value, it is crucial to determine whether a penny is genuine or counterfeit.

Grading services like PCGS (Professional Coin Grading Service) play a vital role in this process, conducting various tests to ensure the authenticity of these coins.

Tests conducted by grading services like PCGS

Grading services like PCGS employ a range of tests to authenticate 1943 copper pennies. Firstly, they examine the weight and diameter of the coin, comparing it to the standard specifications. Any deviations can indicate a potential counterfeit.

Next, they analyze the composition of the coin using X-ray fluorescence (XRF) technology. This test determines the presence of copper, which is essential for confirming the authenticity of a 1943 penny.

Furthermore, grading services also evaluate the coin’s surface characteristics, including the appearance of wear and any signs of alteration. They inspect for signs of re-plating, tampering, or any other modifications that might suggest a counterfeit coin.

These comprehensive tests help establish the genuineness of 1943 copper pennies.

Distinguishing natural copper coloration from mint errors

One aspect of authenticating 1943 copper pennies involves distinguishing the natural copper coloration from mint errors. In 1943, the U.S. Mint switched to using zinc-coated steel for penny production due to the wartime shortage of copper.

However, a small number of pennies were mistakenly struck on copper planchets, resulting in the rare 1943 copper pennies we know today.

To differentiate between genuine copper pennies and mint errors, experts examine the color and texture of the coin’s surface. Genuine copper pennies will exhibit a distinct reddish-brown hue, while mint errors may have a more uniform gray appearance due to the steel coating.

Close examination under proper lighting conditions can help detect these subtle differences.

Spotting counterfeit replicas

Unfortunately, counterfeit replicas of 1943 copper pennies do exist. Spotting these counterfeits requires a keen eye and knowledge of the genuine characteristics. Counterfeiters may try to mimic the appearance of genuine copper pennies by artificially aging the coin or using copper plating.

However, there are telltale signs that can help identify these replicas.

Experts advise examining the details of the coin, such as the Lincoln’s profile, the date, and the lettering. Counterfeit replicas may exhibit inconsistencies or lack the fine details present on genuine coins. Additionally, weight and magnetism can also be indicators of counterfeits.

Genuine 1943 copper pennies should weigh approximately 3.11 grams and should not be attracted to a magnet.

It is crucial to consult reputable sources and experts in numismatics to ensure the authenticity of a 1943 copper penny. Websites like provide valuable information and resources for collectors and enthusiasts to learn more about authentication and verification techniques.


The rare 1943 copper penny represents one of the 20th century’s most famous numismatic errors. While only around 20 examples are confirmed to exist, they have captured the fascination of coin collectors due to their unique origin story and tremendous value.

Over the decades since their accidental production, the known copper specimens have exchanged hands for anywhere from $60,000 to over $1 million at auction.

If you are lucky enough to own an authentic 1943 bronze cent, it is truly a prize possession worth preserving. The U.S. Mint’s cost-cutting measures produced a fascinating flub that continues to spawn collector myths and legends to this day.

But the facts remain that only a tiny handful of copper cents were struck in 1943, errant remnants of penny’s earlier composition that make them hugely desirable rarities today.

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