ANACS Washington Quarter Authentication Guide: Key Markers and Testing Methods

Introduction: The ANACS Authentication Challenge

With counterfeits flooding the market, knowing the specific diagnostic points for ANACS Washington Quarters is critical for collectors and investors alike. As these certified coins become increasingly popular targets for sophisticated forgeries, understanding the authentication markers can save you from costly mistakes.

Historical Context and Market Position

ANACS (American Numismatic Association Certification Service) occupies a unique position in the grading market. Unlike PCGS and NGC, which dominate the high-end certification space, ANACS focuses on affordable coins for casual collectors. This business model, while serving a valuable niche, has made ANACS holders particularly vulnerable to counterfeiting attempts.

“We aren’t really trying to get super high-end coins in our holders. This is because we are in a market space with two much bigger companies, and with that going on we need to fill a niche the other companies really aren’t interested in.” – ANACS Representative

Weight and Metal Composition Analysis

Authentic Washington Quarters from 1932-1964 were struck in 90% silver with the following specifications:

• Weight: 6.25 grams (0.1808 troy ounces)
• Diameter: 24.3 mm
• Composition: 90% silver, 10% copper

When authenticating ANACS slabs, verify that the coin inside matches these specifications. Counterfeiters often use incorrect metal compositions or weights to reduce costs. A digital scale accurate to 0.01 grams is essential for this verification.

Magnetic Properties Testing

Since Washington Quarters contain copper and silver, they should not be magnetic. Any magnetic attraction indicates a counterfeit coin or incorrect metal composition. Use a strong neodymium magnet for testing – even slight attraction is cause for concern.

ANACS Slab Authentication Markers

Modern ANACS slabs have several distinctive features that counterfeiters struggle to replicate accurately:

Label and Barcode Verification

The collector in the forum discussion specifically mentions seeking “the newest yellow-label with the barcode below the serial number.” This detail is crucial because:

• Counterfeiters often use outdated label designs
• The barcode should scan correctly when verified through ANACS systems
• The serial number format follows specific patterns that can be cross-referenced

Die Markers and Coin Characteristics

When examining the coins themselves, look for these key markers:

• Mint marks: D (Denver), S (San Francisco), or none (Philadelphia)
• Date accuracy: Verify the date matches the label
• Strike quality: Authentic coins show consistent strike characteristics for their date and mint

The forum discussion mentions specific key dates like the 1936-D and 1932-D and S in MS64 or better. These are particularly targeted by counterfeiters due to their value.

Common ANACS Counterfeit Types

Slab-Only Fakes

Some sophisticated operations create fake ANACS slabs containing authentic coins. These are particularly dangerous because the coin itself is genuine, but the certification is fraudulent. Always verify slab authenticity independently of the coin.

Complete Counterfeit Sets

Counterfeiters sometimes create entire sets of fake ANACS slabs. The forum discussion notes that “ANACS-graded Washingtons aren’t the easiest thing to come across,” which makes complete sets suspicious.

Grade Inflation Fakes

Some counterfeit operations focus on creating slabs that overgrade coins. A coin that would grade MS60-62 might be slabbed as MS65-66. The forum user mentions a 1963-D in MS66 purchased raw for $6 (PCGS value: $75), highlighting the importance of understanding market values.

Authentication Testing Methods

Visual Inspection

Begin with careful visual examination under magnification:

• Check for proper edge reeding
• Examine the coin’s luster and surface characteristics
• Look for signs of tooling or alteration
• Verify the coin’s diameter matches specifications

Professional Authentication Services

The forum discussion mentions that some collectors submit raw coins to ANACS for grading. This is an excellent authentication method because:

• You receive professional verification
• The coin is encapsulated in a tamper-evident holder
• You get an independent grade opinion

Cross-Reference with Population Reports

Check ANACS population reports to verify that the coin’s grade and variety are consistent with known populations. Unusually high grades for certain dates may indicate counterfeit slabs.

Market Value Considerations

The forum discussion reveals important market insights:

“I know that PCGS prices are higher for ANACS coins graded the same, but I find that quite often ANACS is much tougher with their grading.”

This perception affects authentication because:

• Counterfeiters may create fake ANACS slabs to capitalize on perceived value differences
• Understanding the actual market value helps identify suspicious pricing
• The cost difference between genuine and counterfeit can be substantial

Conclusion: Building a Secure Collection

Building an ANACS Washington Quarter set requires vigilance and knowledge. The forum collector’s approach of focusing on affordable coins while maintaining strict authentication standards is commendable. Remember these key points:

1. Always verify slab authenticity before purchasing
2. Use proper testing equipment for weight and magnetic properties
3. Cross-reference grades with population reports
4. Consider professional authentication for valuable additions
5. Understand the market value differences between grading services

With these authentication methods and a careful approach, you can build a valuable and authentic ANACS Washington Quarter collection that will stand the test of time and scrutiny.

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