As a coin collector and numismatic expert, I‘ve always been fascinated by error coins – those rare, unintentional mishaps that occur during the minting process. And when it comes to the Washington quarter series, 1973 stands out as a year with some particularly intriguing and valuable errors.
In this comprehensive guide, we‘ll take a deep dive into the world of 1973 quarter errors and varieties. I‘ll share insights gleaned from years of collecting and studying these coins, along with hard data on rarity and valuations. Whether you‘re an experienced error coin collector or just starting to explore this exciting specialty, you‘ll find plenty of useful information here.
An Overview of 1973 Washington Quarter Production
To set the stage, let‘s review some basic facts about 1973 Washington quarter production. In total, the U.S. Mint struck more than 582 million quarters that year across three facilities:
| Mint | Mintage | Mint Mark |
|---|---|---|
| Philadelphia | 346,924,000 | P (none) |
| Denver | 232,977,400 | D |
| San Francisco | 2,760,339 | S (proofs only) |
As you can see, the Philadelphia and Denver mints accounted for the vast majority of production, with San Francisco producing only a small run of proof coins for collectors.
All 1973 quarters were minted in the copper-nickel clad composition introduced in 1965, following the end of 90% silver coinage. Each coin weighs 5.67 grams, measures 24.3 mm in diameter, and features a reeded edge.
Understanding Mint Errors and Varieties
Before we dive into specific 1973 quarter errors, let‘s define some key terms and concepts. Mint errors are coins that unintentionally deviate from the normal design, composition, or striking process. This can happen when the wrong planchet (coin blank) is used, the dies are misaligned, or something goes awry during striking.
Varieties, on the other hand, are caused by slight differences in the dies used to strike coins. While less dramatic than most errors, varieties often feature repeating patterns like doubled die elements or re-punched mintmarks.
Error coin collecting is a specialized niche within the broader numismatic hobby. Collectors are drawn to these coins for their rarity, unique appearance, and the stories they tell about the minting process. For some, the thrill of the hunt for elusive errors is a big part of the appeal.
Major 1973 Quarter Errors and Values
Now let‘s examine some of the most notable and valuable 1973 quarter errors. While this is not an exhaustive list, it covers the key errors that collectors should be aware of.
1973-S Proof Quarter on Cent Planchet
- Rarity: 2-3 known
- Values:
- PR-68 RB NGC: $5,520 (Heritage Auctions, 2019)
- PR-67 RB PCGS: $4,600 (Heritage Auctions, 2014)
One of the most visually striking and valuable 1973 quarter errors is the proof issue struck on a cent planchet. These coins were accidentally fed copper penny planchets instead of the normal copper-nickel clad stock, resulting in an oversized, reddish-brown quarter. Only a handful of examples are known to exist, making this a prime rarity for error collectors.
1973-D Quarter on 5c Nickel Planchet
- Rarity: 5-10 known
- Values:
- MS-66 NGC: $1,997.50 (Heritage Auctions, 2016)
- MS-65 PCGS: $1,410 (Stack‘s Bowers, 2015)
Another intriguing wrong planchet error is the 1973-D quarter struck on a 5-cent nickel blank. These coins have a somewhat odd appearance, as the nickel planchet is smaller and thicker than a standard quarter. The off-metal color is also a distinguishing factor. While more examples are known than the cent planchet error, this is still a highly sought-after rarity.
1973 Double Struck Quarter
- Rarity: 10-20 known
- Values:
- MS-64 PCGS: $1,495 (Heritage Auctions, 2017)
- AU-58 NGC: $920 (Heritage Auctions, 2012)
When a coin is struck more than once by the dies, a double image can result. Most 1973 doubled quarters show only slight doubling, but major multi-strikes are known with dramatic double images. These rare errors are prized by collectors and can fetch strong prices when offered at public auction.
1973-D 50% Off-Center Quarter
- Rarity: 20-30 known
- Values:
- AU-58 PCGS: $690 (GreatCollections, 2022)
- XF-45 PCGS: $305 (Heritage Auctions, 2009)
Off-center errors occur when the coin is misaligned between the dies, causing part of the design to be missing along the edge. The most valuable off-centers are 50% or more, with a complete date still visible. Several 1973-D quarters are known with this dramatic error. Lesser off-centers in the 5-20% range are more common and sell for $100-$300 in high grades.
1973 Uncentered Broadstruck Quarter
- Rarity: 50-100 known
- Values:
- MS-65 PCGS: $374 (David Lawrence RC, 2021)
- MS-63 NGC: $270 (Stack‘s Bowers, 2011)
A broadstruck error occurs when the coin is struck without the restraining collar die, allowing the metal to flow outward. Uncentered broadstrikes have a misaligned obverse and reverse, similar to an off-center error. These unusual coins appear oversized and often have a slightly wavy appearance. While not as rare as some other errors, choice examples command a decent premium.
Notable 1973 Quarter Varieties
While mint errors tend to generate the most excitement, there are also some interesting 1973 quarter varieties to pursue. Here are a couple of the most popular ones:
1973 "Stubby Eagle" Quarter
- Rarity: Unknown, but scarce
- Values:
- MS-66 PCGS: $305 (Heritage Auctions, 2020)
- MS-64 NGC: $60 (Heritage Auctions, 2014)
The 1973 "Stubby Eagle" quarter features an unusually short, stubby appearance to the eagle‘s tail feathers on the reverse. This die variety is popular with Washington quarter collectors and can bring nice premiums in high grades.
1973-D D/D RPM Quarter
- Rarity: Unknown, but scarce
- Values:
- MS-65 PCGS: $75 (PCGS CoinFacts)
- MS-64 NGC: $40 (NGC Coin Explorer)
Some 1973-D quarters exhibit a repunched mintmark (RPM), where the "D" appears to have been punched into the die more than once, slightly offset. This type of die variety is caused by a misaligned mintmark punch. While not as visually obvious as the "Stubby Eagle," the 1973-D D/D RPM is still a neat variety to collect.
How to Collect 1973 Quarter Errors and Varieties
If you‘re interested in collecting 1973 quarter errors and varieties, here are some tips to get you started:
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Educate yourself. Learn as much as you can about the different types of errors and how to identify them. Websites like PCGS CoinFacts and CONECA (Combined Organizations of Numismatic Error Collectors of America) offer great resources for error coin collectors.
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Focus on a specific error or variety. Trying to collect every single 1973 error and variety could quickly become overwhelming (and expensive). Consider starting with a particular type of error, like off-centers or wrong planchets, and work on building a representative set.
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Buy certified examples. For rare and valuable errors, it‘s best to stick with coins graded by reputable third-party services like PCGS or NGC. These companies authenticate and grade coins, which provides an added layer of protection for buyers.
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Use price guides. Resources like PCGS CoinFacts and the Cherrypickers‘ Guide to Rare Die Varieties can help you determine the approximate value of an error coin. Keep in mind that prices can fluctuate based on market conditions and individual coin quality.
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Network with other collectors. Joining a club like CONECA or participating in online forums can help you connect with other error coin enthusiasts. These relationships can lead to trading opportunities and valuable advice.
The State of the 1973 Quarter Error Market
Like any area of coin collecting, the market for 1973 quarter errors is influenced by factors like rarity, condition, and overall demand. In recent years, prices for major errors have generally trended upwards as more collectors enter the specialty.
The most dramatic and rare errors, like the 1973-S proof quarter on cent planchet, consistently bring four-figure prices whenever they appear at auction. Other more "common" errors, like off-centers and broadstrikes, are more stable but can still command a significant premium over a normal quarter.
One factor driving the popularity of 1973 quarter errors is the overall collectibility of the Washington quarter series. Many collectors pursue errors as a way to add depth and variety to their sets. The fact that the 1973 mint error is from a "modern" era also appeals to some collectors.
Looking ahead, I expect the market for 1973 quarter errors to remain robust. As more collectors become aware of these fascinating coins, competition for high-grade examples will likely increase. However, it‘s important to approach any coin purchase with a level head and realistic expectations.
Submitting Coins to Grading Services
If you‘re considering purchasing a raw (ungraded) 1973 quarter error, it‘s often a good idea to have it authenticated and graded by a third-party service. Here‘s a quick overview of the submission process:
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Choose a grading service. PCGS and NGC are the two most widely recognized and respected services. Each company has slightly different submission procedures and fees, so do your research beforehand.
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Determine the tier of service. Grading companies offer several different service levels based on the declared value of the coin. Higher-value coins generally require a higher tier of service with correspondingly higher fees.
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Fill out the submission form. You‘ll need to provide information about the coin, including the date, mint mark, denomination, and any special attributes (like an error or variety).
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Package the coin securely. Each company has specific instructions for how to submit coins. Generally, you‘ll need to place the coin in a flexible plastic flip or other holder.
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Include payment and ship the coin. Grading fees can be paid by credit card, money order, or other methods. Be sure to use a trackable shipping method and insure valuable coins.
The grading process can take anywhere from a few weeks to several months, depending on the service level and the company‘s current backlog. Once your coin is graded, it will be encapsulated in a protective plastic holder with a label identifying the coin, grade, and certification number.
Frequently Asked Questions
Q: Are 1973 quarters silver?
A: No, 1973 Washington quarters are made from a copper-nickel clad composition and contain no silver. The last 90% silver quarters were struck in 1964.
Q: What are the most common 1973 quarter errors?
A: Minor off-center strikes, slightly broadstruck coins, and die breaks are among the most frequently encountered 1973 quarter errors. Dramatic errors like double strikes and wrong planchets are much scarcer.
Q: How much is a normal 1973 quarter worth?
A: In circulated condition, a 1973 Philadelphia or Denver quarter is worth face value (25 cents). High-grade uncirculated examples can sell for $5 to $20 depending on the specific grade and eye appeal.
Q: What‘s the most valuable 1973 quarter error?
A: The 1973-S proof quarter struck on a cent planchet is generally considered the most valuable error for this year. One example graded PR-68 Red and Brown by NGC sold for $5,520 in a 2019 Heritage Auctions sale.
Q: How can I tell if my 1973 quarter is an error?
A: Some errors, like off-center strikes and wrong planchets, are visually obvious. Others, like doubled dies and repunched mintmarks, can be more subtle. If you suspect you have an error coin, it‘s best to have it evaluated by a knowledgeable dealer or third-party grading service.
Conclusion
Collecting 1973 quarter errors and varieties can be a fun and rewarding pursuit for numismatists of all levels. These coins offer a tangible connection to the minting process and a glimpse into the fascinating world of mint errors.
By educating yourself on the different types of errors, focusing your collecting goals, and buying certified examples when possible, you can build a meaningful collection of these intriguing coins. And who knows – maybe you‘ll be the one to discover the next great 1973 quarter error!
Whether you‘re drawn to the challenge of the hunt or simply appreciate the novelty and rarity of these coins, I hope this guide has provided a helpful introduction to the world of 1973 quarter errors and varieties. Happy collecting!
