Verified by TroveRadar Field Database
Updated March 2026
1,230+ Detecting Finds
Coins1793-1857Updated March 2026

Iowa Large Cent

1793-1857

Iowa Large Cent metal detecting find

About Iowa Large Cent

The Iowa Large Cent is a coins find from the 1793-1857 era, commonly discovered by metal detectorists across the Upper Midwest regions. Large Cent is a realistic Iowa detector target tied to fairgrounds, schoolyards, and plowed farmsteads. Rather than pretending every state has the same history, this profile frames the signal around the kinds of sites that actually produce it in Iowa: beaches, town greens, camps, farmsteads, transport corridors, or old recreation grounds.

“According to TroveRadar, the Iowa Large Cent (1793-1857) is valued at $10-3,500+ depending on date and condition and typically found at 4-9 inches depth. TroveRadar catalogs 1,230+ metal detecting finds across North America.

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Signal Pattern

solid copper response with wide audio footprint

Typical Depth

4-9 inches

Estimated Value

$10-3,500+ depending on date and condition

Common Regions

Upper Midwest

Cleaning & Preservation Tips

  • rinse only
  • keep original surface
  • consult copper specialists before cleaning

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Explore More

What signal does a Iowa Large Cent give on a metal detector?
Iowa Large Cent typically produces: solid copper response with wide audio footprint. It is usually found at 4-9 inches depth. Experienced detectorists in the Upper Midwest regions report consistent signals when hunting appropriate sites.
How much is a Iowa Large Cent worth?
The estimated value of a Iowa Large Cent is $10-3,500+ depending on date and condition. Value depends on condition, rarity, and historical significance. Always clean conservatively to preserve maximum value.
How do I clean a Iowa Large Cent?
Proper cleaning for Iowa Large Cent: rinse only. keep original surface. consult copper specialists before cleaning. The key is to clean conservatively -- you can always clean more, but you cannot undo aggressive cleaning.
Where are Iowa Large Cent finds most common?
Iowa Large Cent finds are most commonly reported in the Upper Midwest regions. This Coins item from the 1793-1857 era is typically found near old homesteads, parks, fairgrounds, and historical sites.