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Curved Clip Error Coin

Curved Clip Mint Error Coin: 1978-D Penny

A curved clip mint error coin is a type of numismatic error that occurs during the production of coins. In other words, a 1978-D penny curved clip mint error refers to a portion of the coin’s circumference being absent. This is due to a misalignment during the blanking or cutting process.

Furthermore, the blanking process involves cutting round metal discs, called planchets from large sheets of metal. Occasionally, the cutting machine may malfunction or experience misalignment. This results in irregularly shaped planchets. Moreover, the irregularly shaped planchet used to strike a coin, creates a clipped mint error.

Note the Crescent-shaped Indention

Essentially, a curved clip mint error is named because a missing portion of the planchet creates a curved or crescent-shaped indentation. The location and size of the curved clip can vary, but typically affects a small segment of the coin’s circumference.

Curved Clip Mint Error Coin Value

The value of a curved clip error coin may vary. Moreover, it depends on several factors, such as the severity of the clip, the rarity of the coin, and the demand among collectors. Additionally, the more pronounced and larger the curved clip, the more desirable the error coin becomes.

To determine the specific worth of a curved clip mint error coin, have it authenticated and appraised by a professional coin grading service or a reputable numismatist. For a small fee, they’ll assess the coin’s condition, rarity, and market demand to provide a valuation estimate.

Note the Blakesley Effect

The Blakesley Effect refers to a specific type of error that can occur during the minting process of coins. It’s named after a man named Blakesley, who first described this phenomenon.

The Blakesley Effect specifically refers to the raised rim formed along the clipped edge of a coin. A coin struck with insufficient force or misalignment, displaces the metal pushing it upward. This causes the formation of a ridge or rim along the clipped area and a flattened area opposite the clip.

Coin collectors find these errors intriguing due to their unique appearance and the circumstances during minting process. List your own mint error discoveries on Ebay by observing how others have listed theirs.

If you’ve found a clipped error coin you think is valuable, then consult with experts in the field to get an accurate assessment of its worth. Online coin groups such as coinauctionshelp.com are extremely valuable resources to be aware of.

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2021 Native American Dollar

2021 Native American Dollar Errors, Varieties, & Values

2021 Native American dollar error and variety coins exist! For instance, a thorough examination detected an improperly annealed or sintered planchet error, thereby making this a nice collectible error coin. Furthermore, observe the anomalies on a collectible 2021 Sacagawea Dollar.

The 2021 Native American dollar coin medal program represents Native American military services. Moreover, the best approach for finding a rare Native American dollar coin error or variety like this, is to search through original wrapped uncirculated rolls of Native American dollars. Additionally, searching 2021 mint sets ensures a mint state grade specimen.

Native American History & Heritage

In 2009 the United States Mint began minting and issuing $1 coins, featuring designs celebrating the important contributions made by Native Americans to the history and development of the United States.”- PCGS.com

2021 Native American Dollar Design

“The obverse design displays Sacagawea carrying her infant son Jean Baptiste. Furthermore, the reverse shows stars representing five branches of the U.S. military in the foreground, while a circle provides an additional reference to Native Americans.

Moreover, Native Americans have received recognition for their service, including five Medals of Honor during World War II. Furthermore, their exemplary record of military service continues to this day.” – usmint.gov

Sacagawea's Military Services as a CodeTalker

“In 1804, President Thomas Jefferson sent Meriwether Lewis and William Clark on the now-legendary transcontinental expedition to explore the American West.

He instructed them to search for the fabled Northwest Passage from the Missouri River to the Pacific Ocean, but he also desired firsthand knowledge of the land, its inhabitants, its vegetation, its mineral products, and its animal life and habitat.” – sos.mo.gov.

“While at Fort Mandan, Lewis and Clark met French-Canadian trapper Toussaint Charbonneau and hired him as an interpreter. Furthermore, they allowed his pregnant Shoshone Native American wife to join him on the expedition.

Lewis and Clark hoped she could help them communicate by translating for them with any Shoshone encountered on their journey. On February 11, 1805, Sacagawea gave birth to a son and named him Jean Baptiste. As a result of her skills, she became an invaluable and respected asset for Lewis and Clark.” – History.com

2021 Native American Dollar Mintage

“The 2021 Native American Dollar is the lowest minted in more than a decade of mintages before them, with only 2.52 million produced as the total combined with 1.26 million produced by each the Denver and Pennsylvania mints.” – coinnews.net

The 2021 Native American dollar is made of 77% Copper, 12% Zinc, and 1% other, over a pure Copper core. It weighs 8.1 grams. The golden dollar coin is not made of actual gold, but obtained its name for its golden appearance.

Native American Dollar Coin Varieties

Major grading services recognize the up or down imprinting, or orientation of the edge lettering on Presidential and Sacagawea Dollars. TYPE/POSITION A means that the edge lettering reads upside-down when Sacagawea’s portrait faces up. TYPE/POSITION B means that the edge lettering reads normally when Sacagawea’s portrait faces up – greatcollections.com

2021 Native American Dollar Values

A 2021-P $1 Native American Position Type B graded MS67, sold at auction for $45.00. Furthermore, a 2021-P $1 Native American Position Type A graded MS69, sold at auction for $172.00.

Improperly Annealed or Sintered Planchet Mint Error

“Numismatists may refer to the surface discoloration as improperly washed or burnt planchets. ANACS refers to these as an “Improperly Mixed Alloy.” PCGS refer to them as struck on “Sintered Planchets.”

NGC calls them “Improperly Annealed Planchets.” Improperly annealed planchets can take on a variety of colors, from black to copper red. This error is caused by over-heating the planchets.” – Ken Potter

Native American Dollar Errors

A most famous Sacagawea coin error is the 2014-D Sacagawea mule dollar. It has the presidential design on the reverse. – coinworld.com. Additionally, rotated die errors and doubled edge lettering are other errors to look for on these dollar coins. Moreover, some Sacagawea dollars may display weak edge lettering, partial edge lettering, or even doubled edge lettering.

“Edge lettering wasn’t on Sacagawea Dollars until 2009. However, some still slipped away from the mint without the edge lettering. First, pay attention to the design elements and devices.

Then look for abnormalities and weigh the coins. Finally, compare a suspected die variety to a common coin to help identify true differences.”- TheSpruceCrafts

Doubled Die Variety & Error Dollar Coins

Additionally, varietyvista.com has a 2007 P Sacagawea doubled die reverse listed to compare coins with. Furthermore, look for doubling of the stars! Furthermore, “American Numismatic Association (ANA) Authenticator Brian Silliman verified that the 2000 Sacagawea $1 coin struck on a hollow-center planchet was certainly legitimate, and potentially worth around $10,000.00. – money.org.

Moreover, a rare 2000-P $1 Sacagawea Dollar was discovered as struck on an Susan B Anthony Dollar Planchet. That dollar coin error sold for more than $6000.00! Additionally, observe the recent sold listings of Sacagawea dollar coins on Ebay!

Moreover, doubled and overlapped edge lettering increases value and can be several hundred dollars in certain grades and dates. – coinauctionshelp.com

This website is a partnered associate and may contain affiliate links. Full disclosure is found here. Finally, check out a 2019 Lincoln cent with a partial plating error. Happy Treasure Coin Hunting!

2018 Wisconsin Quarter Apostle Islands

2018 Wisconsin Apostle Islands National Park Quarter Errors, Varieties, & Values

2018 Wisconsin Apostle Islands quarter errors and varieties exist! For instance, observe this Wisconsin quarter displaying interior die breaks. Additionally, Wisconsin quarter value depends on various factors, including the condition of the coin. The better a coin’s condition the more it’s worth.

Furthermore, note the arrows in the image above pointing at an interior die break. The anomaly makes the cliff appear to display a “falling rocks” error. Moreover, anomalies exist not only in on the cliff areas on the bluff, but also on the kayaker.

2018 Wisconsin Quarter Values

Values of coins fluctuate in the market, especially when any demand is higher than the supply. Depending on how pronounced an error or anomaly is, a 2018 Wisconsin national park quarter error like this may sell for five dollars and up in raw condition on Ebay.

However, graded and authenticated 2018 Wisconsin quarters with a high mint state grade increase in value. For instance, a 2018-P 25C Apostle Islands NP Quarter sold at auction for over $2000.00.

Meanwhile, researching the current listings on market places like Ebay helps determine going market prices of quarters in raw or ungraded condition. A USB Coin Microscope is necessary to find varieties and errors.

Selling Error Coins Online

First, consider whether or not a coin is worth the cost of having sent off for grading. For instance, sometimes the return of investment isn’t worth the original cost of investment, and coins can be auctioned or sold just as easily in protective coin sleeves otherwise known as 2X2 coin flips.

Furthermore, people sell coins online all the time just by using clear images and accurate descriptions. Additionally, the more honest and reasonable a seller is, the more trust they earn, and the higher their customer ratings.

Apostle Islands National Park Quarter Design

Next, observe the reverse of a 2018 Wisconsin Apostle Islands National Park quarter. It depicts the sea caves at Devil’s Island and a kayaker paddling, with the lighthouse in the background.

Wisconsin’s Apostle Islands National Lakeshore was established in 1970.” Note the arrows indicating a large interior die break appearing as though rocks are falling off the cliff. Falling Rocks signs around cliffs are important to heed. Landslides are no joke either.

Furthermore, the park includes 21 islands in Lake Superior and a 12-mile-long strip of mainland shoreline. Additionally, the park features sand beaches and coves; spectacular sea caves; forests; a diverse population of birds, mammals, amphibians, and fish; and a number of lighthouses and lighthouse complexes.” – USMINT

Observe a falling stone appear to be rolling off the cliff on a national park quarter, as noted with arrows in the image above. Additional arrows note die breaks that appears as extra rocks or stones in the image below.

Furthermore, interior die breaks take place in various areas on 2018 Wisconsin quarters, as noted by arrows in the image above and again in the photo below.

Furthermore, observe the beginning of a die break noted with arrows in the image above. The anomaly isn’t as prominent as others. However, it’s still worth noting.

Moreover, the best chance of obtaining an apostle islands quarter in a high mint state grade search mint sets or to purchase and search through original wrapped bank rolls.

2018 Wisconsin Apostle Island Quarter Error Coin Examination

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