Preserving Your War Nickels: Conservation Strategies for Bulk Submissions

The Conservationist’s Perspective on War Nickel Preservation

I’ve seen too many valuable pieces ruined by improper cleaning or storage. Here is how to keep this safe for the next generation.

Understanding War Nickel Composition and Vulnerabilities

The Jefferson nickel series from 1942-1945 presents unique preservation challenges due to its wartime composition. These so-called “war nickels” contain 35% silver, 56% copper, and 9% manganese, replacing the standard 75% copper and 25% nickel alloy. This silver content makes them susceptible to specific types of toning and oxidation that can dramatically affect their numismatic value.

Why War Nickels Tone Differently

The manganese in war nickels reacts with atmospheric sulfur compounds, creating distinctive golden-brown to purplish toning patterns. While some collectors prize these natural toning effects for their eye appeal, others view them as detrimental to the coin’s overall appearance. The silver content also makes these coins prone to developing milky white spots or a dull, lifeless appearance when improperly stored.

Proper Storage Solutions

Avoiding PVC Damage

One of the most critical preservation concerns is polyvinyl chloride (PVC) contamination. Many older coin holders and flips contain PVC, which can leach out over time and create a sticky green residue that permanently damages the coin’s surface. For your 1944-P, D, and S war nickels, always use PVC-free holders specifically designed for coin storage to maintain their mint condition.

Recommended Storage Methods

For bulk storage of bank rolls, consider these options:

• Archival-quality coin tubes made from inert materials
• Acid-free paper rolls for short-term storage
• Silica gel packets to control humidity in storage containers
• Temperature-controlled environments away from direct sunlight

To Clean or Not to Clean: The Conservationist’s Dilemma

This question generates more debate among collectors than almost any other topic. From a conservation standpoint, the answer is almost always: do not clean your coins. Professional grading services like PCGS specifically downgrade cleaned coins, and once a coin’s surface has been altered, the damage cannot be reversed.

The Risks of Improper Cleaning

Even gentle cleaning methods can remove the natural patina that develops on silver coins over time. This patina, while sometimes viewed as tarnish, actually serves as a protective layer. Abrasive cleaning can create micro-scratches that are visible under magnification and significantly reduce a coin’s grade and collectibility.

Best Practices for Bulk Submissions

Pre-Screening Your Coins

Before considering a bulk submission to PCGS, carefully examine each coin under proper lighting. Look for these quality indicators:

• Full steps on Monticello (full step designation can add significant value)
• Minimal contact marks on the highest points of the design
• Even, attractive toning versus splotchy or uneven coloration
• Absence of carbon spots or other forms of environmental damage

Cost-Benefit Analysis

As discussed in the forum, with a $14 grading fee per coin and a $2 handling fee for rejects, careful selection becomes crucial. For war nickels, the break-even point typically falls around MS-66, where values range from $25-35 depending on the mint mark. Submitting only the most promising candidates from your rolls makes financial sense.

Understanding Toning and Its Impact on Value

Natural vs. Artificial Toning

Natural toning develops gradually through exposure to air and environmental factors, creating unique patterns that many collectors find desirable. Artificial toning, created through chemical treatments or environmental manipulation, is generally viewed negatively by the collecting community and can result in a “details” grade from grading services.

Preserving Attractive Toning

If your war nickels have developed attractive toning patterns, special care is needed to preserve them:

• Handle coins only by their edges
• Store in holders that minimize air circulation
• Avoid extreme temperature fluctuations
• Never attempt to remove toning to “brighten” the coin

Long-Term Preservation Strategies

Environmental Controls

Humidity is the enemy of coin preservation. Silver coins are particularly susceptible to tarnish in humid environments. Consider these environmental controls:

• Relative humidity between 40-50%
• Temperature between 65-75°F (18-24°C)
• Protection from ultraviolet light exposure
• Acid-free storage materials

Documentation and Provenance

For valuable coins or rolls, maintain detailed records of:

• Purchase information and provenance
• Storage conditions and any environmental monitoring
• Photographic documentation of toning patterns
• Any conservation work performed (though ideally, none should be needed)

Conclusion: Preserving History for Future Generations

The 1944-P, D, and S war nickels represent a fascinating period in American numismatic history when the nation’s coinage was altered to conserve strategic metals for World War II. Whether you’re considering a bulk submission to PCGS or simply want to preserve these coins for future generations, remember that proper conservation is about more than maintaining monetary value—it’s about preserving tangible pieces of our shared history.

By following these preservation guidelines, you’ll ensure that your war nickels remain in the best possible condition, whether they’re tucked away in a collection or submitted for professional grading. The key is patience, proper storage, and resisting the temptation to clean or alter these historical artifacts in any way. Your future self—and potentially future collectors—will thank you for the care you take today.

Related Resources

You might also find these related articles helpful:

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