Pirate Gold Coins
  • Home
  • Atocha | 1715 Fleet
  • Shipwreck Coins
    • 8 Escudos
    • 4 Escudos
    • 2 Escudos
    • 1 Escudos
  • Shipwreck Jewelry
  • Gold & Silver Bars
  • Ancients
  • World Gold
  • Reales (Silver)
  • Artifact Treasure
  • Swords | Guns | Treasure Chests
  • Nuggets
  • Replicas
  • Shipwreck History | Videos | Articles
  • Dinosaur Fossils
  • New Arrivals
  • More
    • Bentley
    • JR Bissell
    • Clothing
    • Collecting Supplies
    • Comparisons
    • Crystals & Minerals
    • Digital Art
    • Gems
    • GradedCurrency
    • Hand Bags
    • Heavy Hitters
    • Paintings
    • Playboy (Hugh Hefner | Marilyn Monroe)
    • Meteorites
    • Return Examples
    • Testimonials
    • U.S. Coins
    • Value Determinants
    • Watches
  • CONTACT US

Bolivia 8 Reales 1598-1621 "Atocha 1622 Shipwreck" PCGS VF

Picture
Click above image to view in eBay store
BOLIVIA, Potosí, Cob 8 Reales, Philip III (Reigned 1598–1621), Assayer Not Visible
Actual Weight: 25.10 grams | COA Grade: 2 | KM-10 | Fisher Tag No. 85A-214333

Coin Description and Physical Attributes
This Potosí-minted cob 8 reales coin, struck under the reign of King Philip III of Spain, displays a bold and complete Jerusalem cross with well-defined lions and castles, the heraldic emblems of León and Castile. The reverse shows a full Habsburg shield, though slightly weakened at the top by doubling and exhibiting mild corrosion along the lower edge—typical of coins that spent over 350 years submerged in seawater. No visible toning is present. While the assayer’s initial is no longer discernible due to wear or corrosion, stylistic elements suggest it was likely produced during the final years of Philip III’s reign or just after, during the transitional minting period into the reign of Philip IV.

Weight Discrepancy and Grading Clarification
​
According to the original Mel Fisher Treasure Salvors Certificate of Authenticity (COA), the coin is listed at 21.3 grams, which is significantly lower than its actual measured weight of 25.10 grams. This inaccurate recording likely influenced the assignment of a Grade 2 by the Fisher team, as lighter weights often indicate corrosion loss or partial flaking—key factors in grading shipwreck coins. However, upon physical examination, this piece exhibits superior detail, minimal loss, and strong definition consistent with Grade 1 standards.

Importantly, the photograph on the COA unmistakably matches the coin, confirming it is the correct piece despite the clerical error. This inconsistency was also recognized and supported by a prominent international auction house, which documented the weight discrepancy and questioned the original grading. The coin is accompanied by its original Fisher tag and COA (No. 85A-214333), issued during the major dispersal of Atocha treasure following the wreck’s recovery in 1985.

Historical Background: The Reign of Philip III and the Flow of Colonial Wealth
​

This coin was minted during or shortly after the reign of Philip III (1598–1621), a monarch whose rule was characterized by delegated power, growing internal corruption, and an unsustainable reliance on bullion from the Americas to finance Spain’s imperial ambitions. As part of the Spanish Habsburg dynasty, Philip III inherited a global empire stretching from Europe to the Americas and Asia, but his disinterest in direct governance led to excessive control by royal favorites, most notably the Duke of Lerma.

Silver cobs like this 8 reales were struck in the Viceroyalty of Peru at the Potosí mint, which was fed by the nearby Cerro Rico mines—among the richest silver sources in the world. The resulting coins served as the backbone of Spanish imperial finance and were often shipped in bulk aboard treasure fleets, destined for Seville and the Royal Treasury.

The 1622 Atocha Shipwreck and Legacy

This coin was recovered from the Nuestra Señora de Atocha, the almiranta (rear guard ship) of the 1622 Tierra Firme fleet, which was tasked with transporting New World treasure back to Spain. Overloaded with silver, gold, emeralds, and priceless cargo, the Atocha was struck by a hurricane on September 6, 1622, and sank off the coast of Key West, Florida, in approximately 55 feet of water. The tragedy claimed 260 lives and the majority of the fleet’s registered treasure.

Spain’s immediate recovery efforts spanned decades, but the ship’s main hull remained elusive until Mel Fisher and his team discovered the wreck site in 1985, after 16 years of tenacious searching. The Atocha recovery became a watershed moment in maritime archaeology and treasure hunting, yielding an extraordinary trove of artifacts, including coins, ingots, weapons, navigation instruments, and jewelry.

Conclusion: Historical and Numismatic Significance

This 8 reales cob represents far more than just its silver content. It is a tangible artifact from one of the most pivotal shipwrecks in Western history—a story woven into the fabric of early modern global trade, Spanish colonial power, and the perilous economics of transoceanic empire. The corrected weight and high detail strongly support its reassessment as a Grade 1 coin, offering both numismatic excellence and a direct link to the age of empire, exploration, and shipwrecked fortune.

Click Here to read more about the 'Atocha 1622 Shipwreck'
Picture
Picture
Picture
Picture
Picture