The Collector’s Guide to Preserving Your Cherrypicker’s Treasures

Introduction: The Silent Killers of Coin Value

Over my years in the hobby, I’ve watched too many valuable pieces ruined by improper cleaning or storage. Here’s how to keep your coins safe for the next generation of collectors.

Understanding Toning and Oxidation

Toning on coins is a natural process that occurs when metal reacts with environmental elements. For copper coins like Flying Eagle and Indian Cents, this process is particularly noticeable and can significantly impact value.

“The important thing about the Cherrypickers Guide is what gets in and what stays out. PCGS is listing Cherrypicker’s varieties on their holders.”

When properly preserved, toning can enhance a coin’s appearance and value. However, improper storage can lead to destructive oxidation. The key is understanding the difference between natural toning and harmful corrosion.

Natural vs. Harmful Toning

• Natural toning: Develops gradually, often with beautiful rainbow colors
• Harmful oxidation: Appears as pitting, green spots (verdigris), or black corrosion
• Environmental factors: Humidity, temperature fluctuations, and pollutants accelerate damage

PVC Damage: The Hidden Threat

Polyvinyl chloride (PVC) is found in many inexpensive coin holders and flips. When exposed to heat and humidity, PVC breaks down and releases acidic gases that can permanently damage coins.

Identifying PVC Damage

• Greenish slime or film on the coin surface
• Cloudy appearance on otherwise clear coins
• Sticky residue that attracts dirt and contaminants

“I have before me a sixth edition of the redbook that has a list of contributors near the front of the book.” – This reminds us that proper documentation and preservation go hand in hand. Just as contributors to reference books deserve recognition, your coins deserve proper care.

Proper Holders: The First Line of Defense

The choice of storage materials can make or break a coin’s long-term preservation. Here are the best options:

Recommended Storage Solutions

1. Archival-quality flips: Made from polyester or polyethylene, these are inert and won’t react with coins
2. Airtight containers: For high-value pieces, consider capsules that seal out air and moisture
3. Temperature-controlled environments: Maintain consistent temperature and humidity levels
4. Acid-free materials: Use only archival-quality paper and cardboard for albums and folders

To Clean or Not to Clean: The Eternal Debate

This question has divided collectors for generations. The general rule: don’t clean valuable coins.

“I disagree with MOST of the values in Vol 2 (for instance, the Type ‘B’ rev quarters are absurd)-I don’t know WHERE these came from.”

Just as inaccurate pricing can mislead collectors, improper cleaning can destroy a coin’s value. Once the original surface is altered, it cannot be restored.

When Cleaning Might Be Considered

• Common date coins: For coins with minimal numismatic value
• Modern circulating coins: For everyday pocket change
• Professional conservation: Only by experts using proper techniques

Proper Cleaning Techniques (If Absolutely Necessary)

1. Use only distilled water and mild, non-ionic soap
2. Avoid abrasive materials – use soft cotton or microfiber cloths
3. Never rub the surface – pat dry gently
4. Allow to air dry completely before storage

Environmental Control: The Key to Long-Term Preservation

“I’m working on the Flying Eagle and Indian Cent section as we speak.” – This highlights the ongoing nature of numismatic research and preservation. Just as new varieties are discovered, new preservation techniques emerge.

Ideal Storage Conditions

• Temperature: 65-70°F (18-21°C)
• Humidity: 45-55% relative humidity
• Light exposure: Minimal, especially UV light
• Air quality: Free from pollutants and acidic compounds

Documentation and Insurance

“The important thing about the Cherrypickers Guide is what gets in and what stays out.” Similarly, what gets documented and insured can protect your collection’s value.

Essential Documentation

1. High-quality photographs of each significant piece
2. Detailed descriptions including grade, variety, and provenance
3. Purchase receipts and authentication certificates
4. Regular appraisals from qualified professionals

Conclusion: Preserving History for Future Generations

The Cherrypickers Guide continues to evolve, just as our understanding of coin preservation advances. Whether you’re collecting Flying Eagle cents, Indian Head cents, or any other variety, proper preservation ensures that these historical artifacts survive for future generations to study and appreciate.

Remember: “Waiting for another updated edition is near futile given what happened with the second edition. Why can’t we just get the updates online?” The same principle applies to preservation – waiting until damage occurs is too late. Take action now to protect your numismatic investments.

By following these guidelines, you’ll not only preserve the monetary value of your collection but also its historical significance. After all, each coin tells a story, and it’s our responsibility as collectors to ensure those stories continue to be told.

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