The Hidden History Behind Logan McKechnie: VAM Pioneer and Coin Community Icon
February 18, 2026Authenticating Logan McKechnie’s Legacy: A Collector’s Guide to VAM Authentication
February 18, 2026Introduction
Most people overlook the tiny details that can transform a common coin into a rarity worth thousands. In the world of numismatics, VAM varieties represent some of the most fascinating and valuable die errors that can dramatically increase a coin’s worth. Today, we’ll explore how to identify these remarkable variations on Morgan Dollars, building on the legacy of collectors like Logan McKechnie who dedicated their lives to studying these numismatic treasures.
Historical Significance of VAM Varieties
The VAM cataloging system, named after Leroy Van Allen and A. George Mallis, revolutionized how collectors identify and value die varieties in Morgan and Peace dollars. These varieties occur when dies develop unique characteristics during the minting process, creating distinct markers that can make certain coins exceptionally rare. As Logan McKechnie demonstrated throughout his career at VAMs And More, understanding these variations requires both patience and a keen eye for detail.
Identifying Key Markers
When examining Morgan Dollars for VAM varieties, several key markers can indicate a valuable error:
Die Cracks and Cuds
Die cracks appear as raised lines on the coin’s surface where the die has fractured. These can range from minor hairline cracks to dramatic cuds where portions of the die break away entirely. The most valuable specimens show multiple intersecting cracks or large cuds affecting major design elements.
Double Dies
Double die varieties occur when the die itself is struck more than once during its creation, resulting in a doubled image on the coin. Look for doubling in the date, lettering, or stars. The most dramatic examples show clear separation between the doubled elements, particularly in the word “LIBERTY” on the obverse.
Mint Mark Variations
Mint mark varieties can include repunched mint marks, over-mint marks, and different punch styles. For example, some Carson City Morgan Dollars show the underlying “CC” mint mark from a previous year, creating a valuable over-mint mark variety.
Specific Errors to Look For
Building on Logan McKechnie’s expertise, here are some of the most sought-after VAM varieties:
1878 8TF Varieties
The first year of Morgan Dollar production saw numerous die variations. Look for the 1878 8TF with a unique eagle’s tail feather arrangement. The most valuable varieties show 7 or 8 tail feathers with distinct die cracks or doubled features.
1888-O “Hot Lips” Variety
This famous variety shows dramatic doubling of Liberty’s lips and chin. The doubling is so pronounced that it’s visible to the naked eye, making it one of the most recognizable VAM varieties.
1921-D Varieties
As dies wear during production, they develop unique erosion patterns. Some of the most valuable 1921-D varieties show dramatic die deterioration, particularly in the reverse lettering and eagle details.
Authentication and Grading
Authenticating VAM varieties requires careful examination under magnification. Professional grading services can verify varieties, but many collectors prefer to learn identification themselves. Key tools include:
- 10x loupe or microscope
- Proper lighting (preferably LED)
- VAM reference books and catalogs
- Digital microscope for documentation
Value Guide
The value of VAM varieties can vary dramatically based on rarity and condition. Common varieties might add only 10-20% to a coin’s base value, while rare specimens can command premiums of 1000% or more. Some record-setting examples include:
The 1901 Morgan Dollar VAM-3 “Shifted Eagle” variety sold for over $20,000 in MS65 condition, demonstrating the potential value of rare die varieties.
Preservation and Storage
Proper storage is crucial for maintaining the value of VAM varieties. Use acid-free holders and avoid PVC-containing materials. Store coins in a climate-controlled environment to prevent toning and deterioration.
Conclusion
The study of VAM varieties represents one of the most exciting aspects of coin collecting. As we remember collectors like Logan McKechnie, who dedicated their lives to understanding these varieties, we continue to build on their legacy. Whether you’re a seasoned collector or just beginning your journey, the world of VAM varieties offers endless opportunities for discovery and appreciation of these remarkable coins.
Remember, the next time you examine a Morgan Dollar, take a closer look. That tiny detail you notice might be the key to identifying a rare variety worth far more than its face value. Happy hunting!
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