1857 $17,433.57 KELLOGG & HUMBERT ASSAYERS SER. #1003 SS CENTRAL AMERICA PROVENANCE 933.34 TROY OZ

Introducing the Eureka Bar:

A National Treasure from the California Gold Rush and Ship of Gold

The Largest and Most Valuable California Gold Rush Artifact

Experience the grandeur of the Gold Rush era with the iconic Eureka Bar, a monetary gold ingot that epitomizes the wealth, adventure, and history of 1857 San Francisco. Created by the esteemed Kellogg & Humbert Assayers, this colossal artifact stands as the world's largest surviving California Gold Rush relic, boasting unparalleled historical and monetary significance.

Unearthing History: Recovered from the Legendary “Ship of Gold”

The Eureka Bar’s journey began in the heart of the California Gold Rush and met an untimely pause with the sinking of the SS Central America on September 12, 1857. Buried beneath the ocean for over a century, this treasure was rediscovered during one of the most remarkable salvage operations of modern times, hailed by Life Magazine as the “Greatest Treasure Ever Found.” Its survival and recovery make it a beacon of American resilience and a window into one of history’s most transformative eras.

Key Features of the Eureka Bar:

• Manufacturer: Kellogg & Humbert Assayers
• Serial Number: 1003
• Weight: 933.34 Troy ounces of pure California Gold Rush gold
• Face Value (1857): $17,433.57
• Historical Significance: A unique monetary document made of gold and a testament to Gold Rush ingenuity

The Value of Intrinsic and Historical Wealth

Unlike many collectibles, the Eureka Bar is composed entirely of solid gold, a universally recognized symbol of wealth for thousands of years. Its value transcends its physical composition, standing as a document made of gold and represents California’s economic and cultural explosion during the Gold Rush. In 2002, the Eureka Bar set a record when it sold for $8 million. Today, its estimated value ranges between $10 million and $15 million (currently insured for $10m), underscoring its growing significance in both numismatic and historical circles.

Comparable Numismatic Treasures

The Eureka Bar’s worth is further highlighted by comparing it to other highly coveted numismatic artifacts:

• 1804 U.S. Silver Dollar (Childs Specimen): Sold for $7.68 million in 2021
• 1933 $20 Saint Gaudens (King Farouk Specimen): Sold for $18.9 million in 2021
• 1794 Silver Dollar (Specimen Proof): Sold for $12 million in 2022

Each of these items, like the Eureka Bar, owes its value to rarity, provenance, and historical significance—qualities the Eureka Bar possesses in abundance.

A Once-in-a-Lifetime Opportunity

The Eureka Bar’s upcoming international tour marks its first public exhibition in over two decades, offering collectors, investors, and history enthusiasts a rare chance to witness this monumental artifact. Its unmatched provenance and historical narrative position it as a treasure of unparalleled significance.

Contact Us for More Information

To learn more about the Eureka Bar or to inquire about its exhibition schedule and acquisition opportunities, please contact:

Adam J. Crum

Numismatist and Author

Member, Professional Numismatist Guild

Life Member, American Numismatic Association

Contributor, Guidebook of United States Coins (Redbook)

Phone: 888-751-1933, ext. 4900

Discover the allure and legacy of the California Gold Rush through the Eureka Bar—an irreplaceable National Treasure and piece of American history.