Went to a place in Chicago where the sidewalk was torn up and found my second silver coin. Its a 1954 Roosevelt dime. It was only a couple inches down in the soft excavated dirt. Interestingly the dime was very rough for a piece of silver. It had lots of pitting and corrosion on it but I'll take it. I need more sites like this as im still having trouble finding the deeper coins over 6 in depth. Im probably reading them but not understanding what im hearing so I wont dig them. I dont have a pinpointer yet so when I do dig I lose the signal when the hole is a deep one. Any more recommendations on pinpointers would be helpful. Plus im digging at my local high school where they are re-doing the stairway and i've found 3 wheat pennies this week so im confident there must be some silver in them hills. Sorry but my camera was broken by my daughters recently so i wont be posting any pics for the time being. Thanks!