I was doing some research last night and found where a old high school had been built in 1927. The school was torn down in the late 1950 and is a soccer field today. I found a bunch of new coins and kept looking and found a few wheaties, so I knew I was geting into a older area. This was directly under the electric lines so i did another noise cancel. I got a 00-27 signal, another piece of copper wire I think. Dug down about 6 inches and did a chicken dance. The first walking liberty with the Exp2 1943, kept searching and got a 03-29, found a 1944 mercury dime, kept on going and got another hit. This one was a worn 1920 mercury, about 6 inches down. I was about to have fits. It was so trashy I was running in smart find, high discrim, no pull tabs,screw caps, nails crown tops, etc. Still getting a good sound from the silver.I was getting 5 or 6 signals per sweep in -16, to much noise for me. My partner with the brand W machine just found new coins, and a old soccer medalion. As they say the proof is in the pudding. I luv my new Minelab. The pics are before and after cleaning. If your county has a historical society or web site, check it out. You wont be disappointed, there is a wealth of info there from old schools, churches, etc. Happy hunting.