1654- Potosi, Bolivia, cob 8 reales, 1751q

Details:

• Very bold with full pillars-and-waves with clear date
• Full cross with second date below
• Parts of all three mintmarks and assayers (possibly q/E)
• Corroded from salvage with nice gunmetal toning all over
• 21.64 grams
• Recovered from: Luz, sunk in 1752 off Montevideo, Uruguay