I was reading an article on finding coins that are buried deep and it made me think about finding coins myself. Most often the coins I find are no more than six inch deep. I have even found some nice old coins just below the leaf mold in forested areas. The deepest coin I have found was a 1823 large cent at 11 inches. I found it while using a White's V3i.
I am curious. What is the deepest coin you have found , how deep and which Metal Detector were you using when you found it?