went to our local park a few days ago and got most of these coins and the canadian quarter it sure fooled me thought it was silver until i got a better look, then today i got the barber dime it was about 6 inches deep and gave a bouncy dime signal between 50 to 72 thats my first silver coin with the f75 ltd i was running it in 3 tones je mode sense at 70 sure was a nice day about 60 good hunting this weekend