In the annals of numismatic lore, few artifacts conjure the rugged allure of the frontier as vividly as the colossal $50 gold “slugs” crafted by Augustus Humbert for the United States Assay Office in San Francisco. These hefty ingots, brimming with nigh on 2.5 troy ounces of auriferous splendor, stand as titans in any collection, their grandeur undimmed by time or wear.
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Many, alas, met their fate in crucibles, melted into bullion or reshaped at the San Francisco Mint. Thus, to glimpse one at auction is akin to spotting a rare beast in the wild—a thrill magnified when it gleams in the coveted Mint State.
Stack’s Bowers Galleries, with a flourish of pride, a specimen of the 1851 Humbert $50, bearing the 880 THOUS. Target Reverse and a reeded edge (Kagin-5), as lot 11374 in their May 2025 Showcase Auction. Graded MS62 by NGC, this coin dances among the elite, with only three others at this tier and a solitary MS62+ surpassing it in the annals of major grading services.
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“A patina of olive whispers beneath a radiant honey-gold sheen, the surfaces aglow with a frothy luster like a meadow kissed by dawn. The strike is a marvel, crisp as a winter morn, though we note a gentle softening at the obverse’s heart—a trait not uncommon. Yet the peripheral inscriptions sing with clarity, each letter etched as if by a poet’s quill. The edges, smooth as a river’s flow, bear none of the usual scars or dents. Free of glaring marks, with only the faintest hairlines to justify its MS62 crown, this coin’s allure is as rare as a desert bloom.”
More than a mere coin, this Humbert slug is a portal to an era of dust and dreams, its scarcity matched only by its pristine condition. It beckons collectors to stake their claim in a legacy forged in gold.
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The May Showcase Auction, brimming with nearly 375 lots, awaits your perusal at StacksBowers.com. Wander through the galleries of images, savor the tales woven in each description, and ready your bids for a chase as exhilarating as the Gold Rush itself.
FAQs
Why is the 1851 Humbert $50 Slug valuable?
Its Gold Rush origins, 2.5-ounce gold weight, and rarity, especially in Mint State, make it a collector’s gem.
What does the MS62 grade
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MS62 ranks it among the finest, with only four coins graded higher by NGC, boasting vivid luster.
How do I bid on this slug?
Register at StacksBowers.com, view lot 11374, and place your bid in the May 2025 auction.
What else is in the auction?
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Nearly 375 lots of rare coins and numismatic treasures await exploration at StacksBowers.com.
Is buying this coin risky?
Market fluctuations exist, but its scarcity and condition make it a prized asset for collectors.
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