Friday the last day of May I spent 1.5 hours on my Roman field. only one Roman coin Constans AE4 A.D.337 to 350 reverse Pheonix on a Globe. Later I though that I had found another large Follis WRONG ! I had found an 1806 George 3rd Half Penny still 200 years old but not what I had hoped for. I used the 8x6 SEF coil for this search set to Sens 60 Disc 20 Then into boost