I live in an area where salt is used during winters which destroys all clad coins (the zinc and copper layers create a battery with the salt water, it breaks the coins down to unreadable circumstances after 20 years). Even plain copper wheat pennies take heavy damage here and I am sure copper coins burried for more than a hundred years would be no good and unreadable (history goes back to 1600s here, should be decent Spanish/British coins to find with the right equipment in north New York state).
I have great luck with finding silver coins that the salt has not bothered, so I am wishing to find a brand and model of a metal detector that will only find silver or gold (or both as a bonus, but will ignore anything non gold or silver), any ideas? I am tired of digging clads and old rotten copper coins...
http://www.sirseek.com/findings/ for my brief metal detecting/detector web page
I have great luck with finding silver coins that the salt has not bothered, so I am wishing to find a brand and model of a metal detector that will only find silver or gold (or both as a bonus, but will ignore anything non gold or silver), any ideas? I am tired of digging clads and old rotten copper coins...
http://www.sirseek.com/findings/ for my brief metal detecting/detector web page
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