Bicentennial Half Dollar Errors

Bicentennial Half Dollar Errors and Varieties

microscopic image with arrows pointing at a kennedy half dollar error coin

Bicentennial half dollar errors and varieties are collectible coins.

Check out this 1976 to 1976 Kennedy half dollar displaying a struck through grease error on the reverse of this 1976 half dollar error.

microscopic image of bicentennial half dollar errors noted with arrows on a 1976 half dollar coin

Collectible Half Dollar Errors

See how some or all of the letters of Independence Hall are missing on the reverse. 

In addition to being a unique grease strike error coin; Independence Hall coins are one year type collectible 1976 half dollars.

Silver VS Clad Bicentennials

Don’t forget to check the edges, because a scarce variety was struck in silver too! 

A standard clad Bicentennial half weighs 11.34 grams, while the rare 40% Silver version weighs 11.50 grams. Some Kennedy half dollars are extremely valuable.

Kennedy Half Dollar Errors

An over-polished die causes the devices to disappear on this bicentennial coins. 

Rare coin collectors will bid on the finest Bicentennial half dollars to add to their private collections. 

Kennedy half dollar errors and varieties add uniqueness to any collection. 

Bicentennial errors in mint state condition obtain the most value over time by having the highest grade of the lowest population of graded coins. 

You’ll need to search through uncirculated Kennedy Half Dollar rolls to increase the chance of locating one.

Rarest Kennedy Half Dollars

According to error coin collector enthusiasts and numismatists, a ten plus percent misaligned die is a great error on any denomination, and almost unheard of on a bicentennial half dollar.

However, it does happen and even a minor example error coin is still a rare collectible.

Misaligned die errors occur when the anvil usually the reverse die stays in its proper orientation but the upper hammer die becomes misaligned.

The result is that the obverse appears to be off center and it is not until you flip the coin over and see that the reverse is still centered that it was struck by a misaligned die”. – numismaticsnews.net

1776 to 1976 Bicentennial Half Dollar Value

Half dollar variety and error coins are valuable. However, these coins in pristine condition are highly collectible. 

For instance, a 1976 50C half dollar coin graded MS64, sold for $3,105.00.

Furthermore, a 1976 D 50C Kennedy half dollar coin graded MS67+, sold for $10,000.00.

Moreover, a 1976-S Kennedy bicentennial coin graded PR67, sold for $1,100.00.

Please do make sure to meet all buyers at a police or law enforcement station for added safety in making any exchanges at physical locations.   

Furthermore, consider the great potential gained by networking.  Meaning, consign with a licensed coin auction house. 

Click on the Bicentennial Half Dollars in the image below to see more half dollar errors for sale on ebay.com

In addition, join cointalk.com,  where you can find help with attribution. 

 There are numerous coin groups on Reddit and Facebook too.  Simply search for them on all platforms with the appropriate phrases such as most valuable Bicentennial half dollars.  Happy hunting! 

Finally, keep an eye on recent sold listings of bicentennial Kennedy half dollar error coin listings in raw condition via eBay
microscopic image of a repunched Denver mint mark

This will give you an idea of current market value. This website is a partnered associate and contains affiliate links. Full disclosure is available here.

1976 Bicentennial Half Dollar Coin Error List

1964 Quarter Errors and Varieties

1964 silver quarter errors

1964 Quarter Errors, Varieties, and Values

1964 silver quarter errors and varieties are rare collectable coins of value.

Scroll to the bottom to see the 1964 quarter error and variety value chart.

However, no one knows exactly how many 1964  quarter errors with the reverse of 1965 quarter, or if the 1964 quarter transition errors were struck. Be on the hunt for a rare 1964 quarter error! 

Valuable 1964 silver quarter coins are still being found in bank rolls, they do create additional value, and you’ll find the tools below needed to help you find them.  Keep scrolling!

macro image of a silver 1964 quarter reverse

These are very valuable silver American quarters and not a lot of people know it.  Keep scrolling to learn about the 1964 quarter value, variety types, and which one is the rarest.

Rare 1964 Quarters

Called the Type C Reverse, or (RDV-003,) these 90 percent silver coins display crisp feather detail on the eagle. 

They also show close spacing between the E and the S of States, and a serif on the top-right of the N in UNUM.  You’ll need a loupe to see the difference.  I used a Carson zOrb coin microscope to capture these images.

1964 quarter worth money

The design change was initiated to accommodate striking 1965 Washington quarter dollars on a copper-nickel clad planchet. 

A 1964 silver quarter weighs 6.25 grams, and a 1965 clad quarter weighs 5.67 grams. Look at the rim and weigh your 1965 quarters with a coin scale.

image of two rolls of silver quarters

Some 1965 silver quarters are extremely valuable for this mix up also. 

For instance, coin dies intended to strike copper-nickel clad coins were instead impressed with a D Mint mark and used to strike silver counterparts.– coinworld.com. 

1964 us quarter value

Transitional 1964 Quarter Error

Three transitional reverse styles exist among 1964 silver quarters.  They are the Type A (normal), Type B (meant for proof dies), and Type C (meant for use in 1965). – error-ref.com.  

Look for Transitional 1965 Quarter Errors

Type C is the only transitional reverse error.  Use a Digital Pocket Scale (0.01g) to verify the standard weight of 5.67g (clad) vs. the rare 6.25 grams.

Remember to check any 1965 quarters if you suspect it might be silver.  The edge test is helpful, (no copper showing,) but the coin scale verifies.

microscopic image of die lines on a silver 1964 American quarter.
Valuable Silver Quarters

The final year Washington quarters were produced with 90% silver was in 1964. 

While searching through 1964 and 1965 quarters for silver coins, you should also check your 1776-1976 Bicentennial quarters for the rare 40% silver varieties. These are rarity coins.
 

microscopic image of the 1964 date on the obverse of a silver quarter with arrows noting the die break on the error coin
1964 Quarter Value

A 1964-D 25C Type C Rev FS-901 graded MS66, sold for $2350.00.

A 1965 Washington quarter Struck on 90% Silver Planchet graded AU53, with a price of more than $6,000.00!

microscopic image of 1964 date on the obverse of a silver quarter with arrows noting the die break on the error coin
Type C is the Rarest 1964 Quarter

The 1964-D Type C die variety is scarce, therefore even the lowest grades have higher premiums, but all 1964 quarters, regardless of grade, are worth more than face value due to their silver metal content. 

Check out this list of more valuable silver coins!

1964-D RPM D/D RPM Quarter

A repunched mint mark occurs when the letter punch used to punch the mint mark into the die leaves two or more offset impressions, causing an overlap. 

However, RPM quarters with a completely separate secondary mint mark is a rarity. – ERROR-REF

Compare to multiple images of a 1964-D  Washington quarter RPM  D/D Mint mark variety. 

There are many and you’ll need a coin loupe to see this error.  Such errors and varieties increase the value of 1964 quarters.

Silver Coin Errors and Varieties

Die cracks and chips are common on coins, and those markings are how varieties get their name.  For instance, the bird with the twig quarter is formed by a die gouge. 

Silver coins are no exception.  Bookmark this silver coin error list for future reference.

Die markings are useful for determining the age or stage of a die. 

Die cracks and breaks that earn nicknames become highly sought afterwards.   This makes the 1964 us quarter worth money.

If you’re internet savvy, then observe how others list their coins on ebay.

Get an idea for how to list yours, but if you’re not comfortable listing for yourself, then got to a local coin shop or dealer to appraise your coin and possibly consign with.  Some coin dealers are licensed auctioneers.

This website is a partnered associate and contains affiliate links, which enable me to earn commissions from various partners.

Full disclosure is available here.  Partners include ebay, Amazon, Google Adsense, and others.

1964 Washington Quarter Error and Value Chart

1964 Washington Quarter: Error and Value Guide

The 1964 Washington Quarter is highly popular due to it being the final year of 90% silver composition for circulating quarters. Below are notable errors and varieties.

Error / VarietyDescriptionEstimated Value Range
Double Die Obverse (DDO)Visible doubling on "IN GOD WE TRUST" or date.$50 - $500+
Repunched Mint Mark (RPM)D mint mark punched multiple times.$20 - $100
Off-Center StrikeThe planchet was not centered when struck.$30 - $300
Clipped PlanchetA piece of the edge is missing.$20 - $150
Filled DieMint mark or letters appear "filled" or missing.$5 - $50

Note: Values are highly dependent on the grade (condition) of the coin and market demand. Always consult a professional appraiser for specific high-value items.

Morgan Silver Dollars Worth More than Melt Value

The Most Valuable Silver Morgan Dollars

macro image of a Morgan Silver Dollar VAM variety and error coin with value

The most valuable Morgan Silver dollars, minted from 1878 to 1921, are captivating pieces of American numismatic history. 

 

Beyond their silver value, certain errors and varieties within the Morgan dollar series are highly sought-after by coin collectors.  They’re the type of coins you want to cosign with an auctioneer to sell.

morgan silver dollars

VAM Varieties of Morgan Dollars Worth More than Silver Melt Value

Plus, VAMs are designated varieties worth a lot more than just silver melt value.  Keep scrolling to learn all you need to know about Morgan dollar specifications and current market value.  Check out this clip of Pawn Stars with a silver coin owner not ready to part with his own investment first.

Morgan Dollar Value Guide

Year / MintVariety Name2026 Value (MS65+)Market Trend
1878-P8 Tail Feathers (VAM 9)$2,350+Trending Up
1888-O"Scarface" (VAM 1B)$2,800+Stable High
1891-CC"Spitting Eagle" (VAM 4)$3,800+High Demand
1900-OO over CC (VAM 7)$1,450+Rare Strike
1921-P"Pitted HE" Variety$850+Collector Fav
Clashed Die Errors on Morgan Dollars

A die clash error occurs when a die collides with another die that isn’t holding a planchet.  The design elements from the clashed die become faintly impressed on the next coin minted, creating a ghostly image.  

 
Microscopic image of rare morgan dollar VAM featuring a die clash

Clashed die errors on Morgan dollars may be subtle or prominent, and their value depends on the clarity of the clash marks and the specific dies involved, as well as condition of the coin.

Weight Verification of Morgan Dollars

Morgan Silver Dollars fetch impressive prices. Every authentic Morgan Silver Dollar weighs exactly 26.73 grams with a tolerance of ±0.5g for wear. The standard diameter is 38.1 mm. Weigh it using a digital coin scale because it helps discover the wrong planchet errors as well as detect any counterfeit Morgan Dollar coins.

Silver Dollar VAM Varieties

A significant category of Morgan dollar rarities falls under the umbrella of VAM (Van Allen Mallis) varieties. These varieties encompass subtle die imperfections, doubled elements, or repunched mintmarks of distinctive characteristics create additional value.

Eight Tail Feathers VAM Variety

The 1878-P 7/8 Tail Feathers variety features a Morgan dollar with eight tail feathers on the reverse instead of the usual seven, as noted in the image above.

The 8TF designation refers to the eight tail feathers on the eagle depicted on the reverse of the coin, which was a mistake in the die that was soon fixed, causing a few varieties of Morgan Dollars. 

Microscopic image of a silver morgan dollar featuring doubling of liberty on the obverse of the coin

Identifying VAMs requires up close examination with a magnifying glass or loupe, and it’s worth the investment as some varieties are incredibly valuable.

microscopic image of doubling of the stars on the obverse of an 1878 morgan dollar doubled die coin error

Morgan Dollar Doubled Dies

Morgan dollar doubled dies occur when a mishap during the minting process results in a design element being struck twice on the coin. This creates a slightly offset or second impression of the design appearing alongside the regular strike.  There are two main types of doubled dies to look for on silver Morgan dollars.  Don’t forget to look for them on 1964 silver quarters known for valuable transitional errors!

Morgan Dollar Doubled Die Obverse

First is the Doubled Die Obverse (DDO.)   This variety involves a doubling of elements on the obverse (front) of the coin, which typically features Lady Liberty.  Moreover, look for doubling of Liberty’s tiara, facial features, stars, or the motto IN GOD WE TRUST and/or the date of the coin. 

Doubled Die Coins More Valuable than Silver Melt Value

Next is a Doubled Die Reverse (DDR.)  In other words, the doubling affects elements on the reverse (back) of the coin, showcasing the American eagle.  Doubled eagle feathers, arrows, and/or lettering within the wreath, or the denomination ONE DOLLAR are where to look for doubled elements on Morgan dollars worthy money.

Coin Roll Hunting Tips

First, do Your Research by familiarizing yourself with known varieties and errors before purchasing coin rolls of Morgan Dollars, because it’s not a cheap investment!  You must be dedicated to the tasks involved.  Numerous resources like books, blogs, online forums, and auction results can be valuable tools.  Bookmark this page too!

Click to display the embedded YouTube video

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For capturing the high-resolution detail of the 8 Tail Feathers or VAM Varieties, a Digital Microscope is the gold standard. Rarity is important.

 

Plus, consider the overall condition of the coin, which significantly impacts its value. A common date error in poor condition may be less valuable than a more common flawless Morgan dollar. 

Go on the hunt through original bank wrapped rolls or any newly released dates of silver dollar coins to find mint error and variety coins yet undiscovered and still in mint state condition. Attach a finder’s fee to the value and don’t short change your time and efforts.  Next check out this rare Silver Franklin Half Dollar!

Afterwards, check out this silver quarter to search for in pocket change.  This website is a partnered associate and contains affiliate links, which enable me to earn commissions from various partners. Full disclosure is available here. Partners include ebay, Amazon, Google Adsense, and others.