1885-O Morgan Silver Dollar: Authentication Guide for PCI 66+ Toned Coins

Introduction: The Counterfeit Crisis in Morgan Dollar Collecting

With counterfeits flooding the market, knowing the specific diagnostic points for this item is critical. The 1885-O Morgan Silver Dollar in PCI 66+ slabs with artificial toning has become a notorious example of how authentication knowledge can save collectors from costly mistakes. This guide will walk you through the essential authentication markers, testing methods, and red flags to watch for when examining these coins.

Historical Context: The 1885-O Morgan Silver Dollar

The 1885-O Morgan Silver Dollar was minted at the New Orleans Mint with a mintage of 17,787,000 pieces. These coins were struck using the standard Morgan Dollar composition of 90% silver and 10% copper, giving them a total silver weight of 0.77344 troy ounces. The “O” mint mark appears on the reverse below the wreath, indicating New Orleans origin.

Originally graded and slabbed by PCI (Professional Coin Grading Service) in the 1990s, these coins had a reputation for conservative, accurate grading. However, the current market has seen a flood of artificially toned coins in newer PCI-style slabs, often selling for inflated prices despite questionable authenticity and aesthetic appeal.

Weight and Metal Composition Testing

Standard Weight Verification: A genuine 1885-O Morgan Silver Dollar should weigh precisely 26.73 grams ± 0.13 grams. Any coin significantly outside this range should be viewed with suspicion.

Magnetic Properties Test: Morgan Dollars are composed of 90% silver and 10% copper, making them non-magnetic. Use a strong neodymium magnet to test the coin. If the coin exhibits any magnetic attraction, it is definitively counterfeit. This simple test can immediately identify many fakes that use magnetic base metals with silver plating.

Density Testing: For more precise authentication, calculate the coin’s density. A genuine Morgan Dollar should have a density of approximately 10.3-10.5 g/cm³. This test requires measuring the coin’s dimensions and weight accurately.

Die Markers and Design Details

Key Design Elements: Examine the following specific die markers and design details under magnification:

• The date “1885” should show clear, sharp serifs with consistent spacing
• The “O” mint mark should be properly positioned below the wreath bow
• Liberty’s profile should show fine detail in the hair and cap
• The eagle’s feathers should display individual delineation

Common Counterfeit Indicators: Many counterfeit 1885-O Morgans show these telltale signs:

• Blurred or mushy details in high-relief areas
• Inconsistent edge reeding (should be 178 reeds)
• Incorrect font styles or spacing in the legends
• Flattened or missing fine details in the hair and feathering

Artificial Toning: The Ugly Truth

The forum discussion reveals a critical issue with these PCI 66+ slabs: artificial toning. The coin in question shows severe discoloration described as “butt ugly” and “hard pass” by experienced collectors. This toning is not natural aging but rather chemical acceleration of oxidation.

Identifying Artificial Toning:

• Unnatural color patterns that don’t follow natural toning progression
• Harsh color transitions rather than gradual shading
• Spots or splotches that appear randomly distributed
• Colors that seem “painted on” rather than organically developed

Common Toning Methods: The forum suggests these coins were artificially toned, possibly through:

• Chemical baths that accelerate oxidation
• Heat and humidity exposure in controlled environments
• Direct application of toning agents

PCI Slab Authentication

The current PCI slabs showing up on eBay are not from the original reputable company of the 1990s. As one forum member noted, “we are multiple owners removed from the respectable PCI of the 1990s.”

Slab Authentication Points:

• Examine the label printing quality and font consistency
• Check for proper hologram security features
• Verify the certification number through any available database
• Look for signs of tampering or resealing

The forum discussion suggests these are self-slabbed coins by dealers using the PCI name, not the original grading company. This practice has severely damaged the credibility of any coins in these newer slabs.

Common Fakes and Their Characteristics

Most Prevalent Fakes:

1. Chinese counterfeits using base metal cores with silver plating
2. Altered date coins from other Morgan Dollar years
3. Cast counterfeits showing porosity and soft details
4. Transfer die counterfeits that can be very deceptive

Specific 1885-O Fake Patterns:

• Incorrect weight (often too light or too heavy)
• Wrong edge reeding count or irregular spacing
• Improper mint mark style or positioning
• Incorrect die marriage characteristics

Testing Methods and Authentication Process

Step-by-Step Authentication:

1. Visual inspection under magnification (10x minimum)
2. Weight verification using a precision scale
3. Magnetic testing with strong neodymium magnet
4. Density calculation if equipment available
5. Edge examination for proper reeding
6. Surface analysis for artificial toning signs
7. Slab verification if applicable

Professional Authentication Options:

If you’re unsure about a coin’s authenticity, consider professional authentication through PCGS, NGC, or ANACS. These services can provide definitive answers and proper grading in reputable holders.

Value Guide and Market Considerations

Authentic 1885-O Morgan Values:

• MS60: $40-50
• MS63: $75-100
• MS65: $300-400
• MS66: $1,200-1,500

PCI 66+ Artificially Toned Coins: These coins typically sell for $200-400 despite their high grade, reflecting the market’s discount for artificial toning and questionable slab authenticity.

Investment Considerations: Coins with artificial toning, regardless of grade, generally do not appreciate well. Collectors prefer naturally toned coins or those with original mint luster. The severe discoloration described in the forum would significantly reduce collector interest.

Conclusion: Protecting Your Collection

The 1885-O Morgan Silver Dollar in question represents a cautionary tale for collectors. The combination of artificial toning, questionable slab authenticity, and poor aesthetic appeal makes this a coin to avoid, despite its high grade designation.

Key Takeaways:

• Always verify weight and perform magnetic testing
• Examine die markers carefully under magnification
• Be extremely cautious of artificially toned coins in newer PCI slabs
• Remember that slab grade doesn’t guarantee authenticity or value
• When in doubt, seek professional authentication

As the forum discussion clearly shows, even a 66+ grade coin can be a “hard pass” if the toning is artificial and the slab questionable. Knowledge of these authentication points is your best defense against counterfeits and overgraded coins in today’s market.

Remember the wise words from the forum: “The true worth and beauty are found within” – but in numismatics, that worth must be backed by authenticity, proper grading, and genuine aesthetic appeal. Don’t let artificially enhanced coins tarnish your collection’s value and integrity.

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