Went down to my favorite Treasure Coin Beach in NJ with my Garrett AT Pro which I just got back from Garrett for repair. I arrived and saw that the beach was deeply cut down about 6 foot. I only went about 20 steps and the AT Pro sounded loudly and showed 93 on the Target ID. I dug down with my sand scoop and pulled out a 1777 8 Reale Spanish Coin.
http://www.youtube.com/watch?v=IP-b-R8kj94
http://www.youtube.com/watch?v=IP-b-R8kj94