1880/79-S $1 Morgan Silver Dollar PCGS MS64 Overdate Key Variety Trader Bea

1880/79-S $1 Morgan Dollar PCGS MS64 Overdate San Francisco Silver Key Variety

Offered here is an 1880/79-S Morgan Silver Dollar certified PCGS MS64, a highly collected and historically important overdate issue from the San Francisco Mint. The 1880/79-S is one of the most famous varieties in the Morgan dollar series, created when an 1880 working die was punched over a previously dated 1879 die. That overdating process produced one of the most sought-after transitional varieties in all U.S. numismatics, giving the coin strong appeal far beyond a standard date-and-mint Morgan.

This piece represents a classic chapter in 19th-century U.S. Mint production, when dies were often reworked rather than discarded. On the obverse, the underlying remnants of the earlier date are the feature that makes this variety so compelling to collectors, offering a visible and tangible link to how Morgan dollars were actually made. The 1880/79-S has long been admired for combining the beauty of the Morgan design with an unmistakable minting anomaly that is both dramatic and historically meaningful.

Struck at San Francisco in the early years of the Morgan dollar series, this coin was produced in 90% silver, the standard metallic composition for Morgan dollars. San Francisco issues are especially popular with collectors for their association with the western mints and the strong reputation of the mint’s silver dollar production. The overdate adds another level of importance, transforming this coin from a classic Morgan into a major variety with broad collector recognition.

The Morgan dollar design by George T. Morgan remains one of the most iconic in American coinage. Liberty’s left-facing portrait on the obverse and the heraldic eagle on the reverse give the type its timeless appeal, while the overdate feature elevates this example into a specialized and much more interesting collectible. Certified by PCGS, this coin carries the added confidence of third-party authentication and grade verification, an important advantage for collectors pursuing better certified examples of popular U.S. silver dollar varieties.

Collector’s Value
The 1880/79-S is the kind of Morgan dollar that stands out immediately in any collection: a certified San Francisco issue, a celebrated overdate, and one of the best-known varieties in the entire series. Its blend of mint history, visual interest, and strong collector demand makes it an outstanding choice for Morgan dollar specialists, variety collectors, and anyone building a meaningful U.S. type collection.