golddigg
Newbie
- Nov 21, 2013
- 2
- 0
- Detector(s) used
- Teknetics Delta 4000
- Primary Interest:
- All Treasure Hunting
Today I found a 1997 D penny that rings up on my M.D. as aluminum not zink I put several zink coins past the coil & they ring up as 77 & the 1997 D rings up as 73 on a Teknetics delta 4000. Does any one have some advice as to what to do next.
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