A
Anonymous
Guest
Can anyone tell me if they have found corroded pennies that do not vdi as a penny? I have been finding corroded pennies that are no where close to the vdi for a penny. Anywhere from 18 to 50. On a non corroded penny I get the correct vdi. I have been using 5"excellerator,no disc,cjw.low threshold and +2 gain.
Just wondering if this is normal.
Thanks and HH
Just wondering if this is normal.
Thanks and HH