Verified by TroveRadar Field Database
Updated March 2026
1,230+ Detecting Finds
Coins1600s-1700sUpdated March 2026

Maryland Spanish Cob Coin

1600s-1700s

Maryland Spanish Cob Coin metal detecting find

About Maryland Spanish Cob Coin

The Maryland Spanish Cob Coin is a coins find from the 1600s-1700s era, commonly discovered by metal detectorists across the Mid-Atlantic Coast regions. Spanish Cob Coin is a realistic Maryland detector target tied to colonial shorelines, boardwalk beaches, and river landings. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in Maryland: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.

“According to TroveRadar, the Maryland Spanish Cob Coin (1600s-1700s) is valued at $50-10,000+ depending on denomination and shipwreck association and typically found at 4-10 inches depth. TroveRadar catalogs 1,230+ metal detecting finds across North America.

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Signal Pattern

soft but strong silver hit often slightly irregular on digital detectors

Typical Depth

4-10 inches

Estimated Value

$50-10,000+ depending on denomination and shipwreck association

Common Regions

Mid-Atlantic Coast

Cleaning & Preservation Tips

  • do not clean
  • handle by edges only
  • photograph before conservation

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Spanish Silver Reale is a realistic New Hampshire detector target tied to colonial cellar holes, town greens, and resort beaches. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in New Hampshire: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.

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Maine Spanish Silver Reale

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Spanish Silver Reale is a realistic Maine detector target tied to colonial cellar holes, town greens, and resort beaches. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in Maine: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.

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Explore More

What signal does a Maryland Spanish Cob Coin give on a metal detector?
Maryland Spanish Cob Coin typically produces: soft but strong silver hit often slightly irregular on digital detectors. It is usually found at 4-10 inches depth. Experienced detectorists in the Mid-Atlantic Coast regions report consistent signals when hunting appropriate sites.
How much is a Maryland Spanish Cob Coin worth?
The estimated value of a Maryland Spanish Cob Coin is $50-10,000+ depending on denomination and shipwreck association. Value depends on condition, rarity, and historical significance. Always clean conservatively to preserve maximum value.
How do I clean a Maryland Spanish Cob Coin?
Proper cleaning for Maryland Spanish Cob Coin: do not clean. handle by edges only. photograph before conservation. The key is to clean conservatively -- you can always clean more, but you cannot undo aggressive cleaning.
Where are Maryland Spanish Cob Coin finds most common?
Maryland Spanish Cob Coin finds are most commonly reported in the Mid-Atlantic Coast regions. This Coins item from the 1600s-1700s era is typically found near old homesteads, parks, fairgrounds, and historical sites.