I opted to take a run into the city to investigate a playground that has been there since at least 1920. I suspected that it's been hunted hard but we all know the possibilities that exist even in a pounded park. About 20 minutes in I hit on the large pocket knife that rang in at 84 - 85 on the AT Pro. A little while later I found the watch which was ringing at the same range as the knife. About a hour in my AT Pro gave me a 55. I figured it was a pull tab but was ecstatic when I pulled out the 1906 V nickel. It was the first one I had ever found. I though about quitting right there on that high note but I put another hour in. The last thing I found was the Kennedy half which was a nice way to end the day. I was getting a lot of ghost signals. Not sure why but maybe a lot of magnetic material in the soil. I will definitely be back at that park again before the weather turns.